April 2024 Holidays

April 2024  Monthly Holidays

Adopt A Ferret Month
Adopt A Horse Month (4/26 - 5/31)
Adopt A Greyhound Month Link
Atlanta Food & Wine Month
Arab American Heritage Month Link
ASPCA Month  Link  Link
Alcohol Awareness Month
Amateur Radio Month
Autism Acceptance Month  Link
Autism Awareness Month Link
Beaver Awareness Month
Car Care Month
Celebrate Diversity Month
Child Abuse Prevention Month
(International) Cesarean Awareness Month Link
Community Spirit Days (1-30)
Confederate History Month
Congenital Diaphragmatic Hernia Awareness Month  Link
Couple Appreciation Month
Defeat Diabetes Month
Distracted Driving Awareness Month Link
Dog Poop Awareness Month Link
Emotional Overeating Awareness Month
Fair Housing Month Link
Financial Literacy Month Link
Fresh Florida Tomatoes Month
Genocide and Human Rights Awareness Month  Link
Global Astronomy Month
Global Child Nutrition Month Link
Global Volunteer Month
Grange Month
Holy Humor Month
Home Improvement Time (April-Sept.30)
Honor Society Awareness Month (Different Sponsor Than March)
Informed Women Month
International Black Women's History Month Link
International Customer Loyalty Month
International Guitar Month Link
International Twit Award Month
IBS (Irritable Bowel Syndrome) Month Link
Jazz Appreciation Month
Keep America Beautiful 
Library Snapshot Month
Mathematics and Statistics Awareness Month Link 
Medical Cannabis Education and Awareness Month
Month of the Military Child Link
Month of the Young Child
Move More In April  Link
National 9-1-1 Education Month
National African American Women's Fitness Month
National Arab-American Heritage Month
National Cannabis Awareness Month Link
National Cancer Control Month  Link
National Child Abuse Prevention Month
National Card and Letter Writing Month
National Decorating Month
National Exchange Club - Child Abuse Prevention Month
National DNA & Genomics & Stem Cell Education & Awareness Month Link
National Donate Life Month
National Facial Protection Month Link
National Frog Month  Link
National Grilled Cheese Sandwich Month  Link  Link  Link
National Garden Month Link
National Heartworm Awareness Month Link
National Humor Month
National Kite Month Link
National Knuckles Down Month
National Landscape Architecture Month
National Lawn Care Month
National Licorice Month
National Minority Health Month Link
National Multiple Birth Awareness Month Link
National 9-1-1 Education Month
National Occupational Health Professionals Recognition Month Link
National Occupational Therapy Month
National Parkinson's Awareness Month Link 
National Pecan Month Link
National Pest Management Month
National Pet Month Link Link
National Pickleball Month
National Poetry Month
National Rebuilding Month
National Safe Digging Month Link
National Sarcoidosis Awareness Month Link 
Nationally Sexually Transmitted Diseases (STDs) Month
National Sexual Assault Awareness & Prevention Month  (SAAM) Link
National Social Security Month 
National Toddler Immunization Month Link
National Youth Sports Safety Month
Pharmacists War on Diabetes Month
Pet First Aid Awareness Month
Physical Wellness Month
Prevent Lyme in Dogs Month Link
Prevention of Animal Cruelty Month  Link  Link
Rosacea Awareness Month
School Library Media Month
Second Chance Month
Sjogren's Awareness Month  Link
Soy Foods Month
Straw Hat Month
Stress Awareness Month  Link
Testicular Cancer Awareness Month
Tulip Month
Women's Empowering Month Link
Women's Eye Health & Safety Month
Workplace Conflict Awareness Month
World Autism Awareness Month  Link
World Habitat Awareness Month
World Landscape Architecture Month
Worldwide Bereaved Spouses Awareness Month

April 2024 Weekly Holidays

*APAWS Pooper Scooper  Week: 1-7
*Golden Rule Week: 1-7
*Laugh at Work Week: 1-7
*Medication Safety Week: 1-7
Mule Days: 1-7
*Testicular Cancer Awareness Week: 1-7 (aka Get A Grip Day!)  Link
World Irish Dancing Week: 1-7
Explore Your Career Options Week: 3-10 (Wed. to Wed.)
National Catholic Educational Association Week: 2-4
*Hate Week: 4-10
*National Dental Hygienest Week: 4-10 Link
American Crossword Puzzle Days: 5-7  Link
National Robotics Week: 6-14 Link
Week of The Young Child: 6-12
Bat Appreciation Week: 7-13 (First Full Week)
National Blue Ribbon Week:  7-13  (First Full Week) Link  (Child Abuse)
National Dog Bite Prevention Week: 7-13 Link (2nd Week) (For Post Office, It's in June)
National Library Week: 7-13
National Occupational Health Nursing Week: 7-14  Link
National Public Health Week: 7-13 (First Full Week)
National Window Safety Week: 7-13 (First Full Week)
American Council on Education: 11-13
*Black Maternal Health Week: 11-17
The Masters Tournament: 11-14
Satchmo Days: 11-14 Link (Also Aug. 3-4)
International Dark Sky Week: 13-20  Link
Animal Control Officer Appreciation Week: 14-20 Link (2nd Full Week)
National Public Safety Telecommunicators (911 Operators) Week: 14-20 (Always 2nd Full Week in April)
National Student Employment Week: 14-20  (Always the 2nd Full Week)  Link
Oral, Head and Neck Cancer Awareness Week: 14-20  Link
Pan American Week: 14-20  (Always includes the 14th)
Spring Astronomy Week: 14-20
Money Smart Week: 15-21 Link
National Work Zone Safety Awareness Week: 15-19 Link
National Volunteer Week: 15-21
Undergraduate Research Week: 15-22 Link
Health Information Professionals Week: 16-22  Link
*Cleaning For A Reason Week: 18-24
*Consumer Awareness Week: 18-23
National Karaoke Week: 18-24
*Police Officers Who Gave Their Lives In The Line of Duty Week: 18-23
Global Youth Service Days: 20-21 (3rd Weekend)
International Wildlife Film Week: 20-26 Link
National Dance Week: 20-27 Link (Includes April 26 Dance Day ) {Saturday to Saturday}
National Park Week: 20-28 Link (Always has John Muir Birthday (21) and Earth Day (22) in it.)
Administrative Professionals Week: 21-27 (Last Full Week)
Animal Cruelty/Human Violence Awareness Week: 21-27 Link (3rd Week)
Chemists Celebrate Earth Week: 21-27 (Always includes Earth Day 4/22)
Festival of Ridvan: 21-5/2
Fibroid Awareness Week:21-27 (Always 4th  Week)
Medical Laboratory Professionals Week:21-27 (Last Full Week) Link
National African Violet Week: 21-28
National Crime Victims Rights Week: 21-27 Link
National Infertility Awareness Week: 21-27 Link
National Karaoke Week: 21-27
National Paperboard Packaging Week: 21-27 (Always includes Earth Day 4/22)
National Pediatric Transplant Week: 21-27 (Last Full Week)
National Pet ID Week: 21-27 (Always 3rd Week) Link  Link
National Princess Week: 21-27  (Always Last Full Week)  Link (World Princess Week is in August.)
Numismatic Week ( National Coin Week): 21-27  Link ( 3rd  Full Week)
Sky Awareness Week: 21-27 (Last Full Week)
Financial Practice Week: 22-26 (Last M-F Full Week)
National Infant Immunization Week (NIIW): 22-28 Link
National Playground Safety Week: 22-26  (Last M-F week) Link
National Youth Violence Prevention Week: 22-26 Link
*Disability Book Week: 23-29 Link
American Quilters Society Week: 24-27  Link
*National Scoop The Poop Week: 24-30
*World Immunization Week: 24-30
Gathering of the Nations Powwow: 25-27 Link
Fiddler's Frolic: 25-28
World Hurricane Preparedness Week: 26-5/4
Interstate Mullet Toss:  27-28  (Last Full Weekend)
National Dream Hotline:  27-28 (Last Weekend)
National & Global Youth Service Days: 27-28 (Last Weekend)
National Small Business Week: 28-5/4 Link
Orthodox Holy Week: 28-5/4
Stewardship Week: 28-5/2 (Last Sunday in April to First Sunday in May)
Preservation Week: 28-5/4 Link (re: Libraries)

April 2024 Daily Holiday

*April Fools  or All Fools Day:  1
*Boomer Bonus Days:  1
Dyngus Day: 1 (Monday after Easter)
Easter Monday: 1
*International Tatting Day:  1 Link
*Library Snap Shot Day:  1
*Myles Day:  1
*National Fun Day:  1
National IEP Writing Day: 1 (First Monday)
*Poetry & The Creative Mind Day:  1
*Reading is Funny Day:  1
*Sorry Charlie Day:  1
*St. Stupid Day:  1 Link
*Take Down Tobacco Day:  1 Link  (Formerly Kick Butts Day)
Tater Day ( It's Sweet Potatoes) : 1 Link  (First Monday in April) Note: Not the same as the Yambilee Festival in October.
Time Warp Days:  1 Link
*US Air force Academy Day:  1

 

*International Children's Book Day: 2
*National Ferret Day: 2 Link
*National Love Your Produce Manager Day: 2
*National Peanut Butter and Jelly Day: 2 Link
National Sexual Assault Awareness Day of Action (SAAM) : 2 Link  (First Tuesday)
*Nickelodeon Day: 2
*Pharmacists in Public Health Day: 2
*Reconciliation Day: 2
*World Autism Day: 2 Link
*World Autism Awareness Day: 2 Link
 

 

Childhelp National Day of Hope: 3 (First Wednesday)
*Don't Go To Work Unless It's Fun Day: 3  Link  (Author of book started holiday)
*Fan Dance Day: 3
*Find A Rainbow Day: 3 Link  (Some also call it "Share A Rainbow Day.")
National Bookmobile Day: 3 Link (Always Wednesday of Library Week)
*National Film Score Day: 3 Link
National Walk Day: 3 Link (First Wednesday)
Paraprofessional Appreciation Day: 3  (First Wednesday)
*Pony Express Day: 3
*Tweed Day: 3
*Weed Out Hate: 3
*World Party Day: 3  Link (Created by Author of book)

*International Day for Mine Awareness& Assistance in Mine Action: 4
*Jeep 4x4 Day: 4  Link
National Alcohol Screening Day: 4 (Thursday of first full week) 
National Burrito Day: 4 (First Thursday)
National Fun at Work Day: 4 (Always the 1st, or the following Thurs. if it falls on the weekend.)
National Walking Day: 4 (First Thursday)
*Victims of Violence Wholly Day: 4
*Vitamin C Day: 4
*World Rat Day: 4 Link

 

*Asian American, Native Hawaiian and Pacific Islander Women's Equal Pay Day: 5 Link
*Gold Star Spouses Day: 5
*Go For Broke Day: 5  Link
Hospital Admitting Clerks Day: 5 (First Friday)
International Kids Yoga Day: 5 (First Friday unless it falls on Good Friday. Then it's on the 2nd Friday.)
*International Day of Conscience: 5
*National Deep Dish Pizza Day: 5 Link
*National Flash Drive Day: 5 
*Read A Road Map Day: 5  Link

*Army Day: 6 Link
*Charlie the Tuna Day: 6 Link
*Drowsy Driver Awareness Day: 6
Every Day is Tag Day:  6 Link (First Saturday)
International Pillow Fight Day: 6 (First Saturday)
Just Pray No!: 6-7
Laylat Al-Qadr: 6  Link
National Hand Made Day:  6  Link  (First Saturday)
National Love Our Children Day:  6 (First Saturday)
National Play Outside Day:  6 Link (First Saturday)
*Hostess Twinkie Day: 6  Link
*International Day of Sport for Development and Peace: 6 Link
*National Employee Benefits Day: 6  Link
*National Student Athlete Day: 6  Link
*New Beers Eve: 6 Link
Tangible Karma Day:  6 (First Saturday)
*Tartan Day: 6 Link  Link (Also July 1)
*Teflon Day: 6
*The Church of Jesus Christ of Latter-Day Saints Day: 6
*World Physical Activity Day: 6  Link

 

*Day of Remembrance of the Victims of the Rwanda Genocide: 7 Link
Dictionary Day: 7 (Sunday of Library Week. Not the same as the one in October.)  Link
Geologists Day: 7 Link (First Sunday)
*International Beaver Day: 7
*International Snailpapers Day: 7
*Metric System Day: 7
*National Beer Day: 7 Link
*National Girl Me Too Day: 7  Link
*National Handmade Day: 7  Link
*National Making The First Move Day: 7
*No Housework Day: 7 Link
*World Health Day (UN): 7
*World Health Organization Day: 7 Link

 

*Buddha Day (Historical Birth Date): 8  Link
*D.A.R.E. Day: 8 Link
*Draw A Bird Day: 8  Link
*International Roma Day: 8
*National Dog Fighting Awareness Day: 8
Right To Read Day: 8 (Mon. of Library Week)
*Trading Cards for Grown-ups Day: 8 Link

*Appomattox Day: 9 Link
Eid-Al-Fitr: 9 (Begins at Sundown)
Identity Management Day: 9 Link (2nd Tuesday)
*Jenkins Ear Day: 9
*Jumbo Day: 9  (Elephant came to US and created the word for big in our language.)
National Be Kind To Lawyers Day: 9 (2nd Tuesday)
*National Cherish An Antique Day: 9
*National Former Prisoner of War Recognition Day: 9
National Library Workers Day: 9 (Tuesday of Library Week)
*National Unicorn Day: 9 Link (Note: This is in Scotland, but it's become popular worldwide.)
*Winston Churchill Day: 9

*ASPCA (American Society for the Prevention of Cruelty to Animals) Day: 10  Link
*National Farm Animals Day: 10
National Library Outreach Day: 10 (Wednesday of Library Week)
*National Siblings Day: 10 Link
RAINN Day (Rape Abuse Incest National Network):  10 Link (2nd Wednesday)
*Salvation Army Founder's Day: 10
*Safety Pin Day: 10

*Barbershop Quartet Day: 11
*International "Louie Louie" Day: 11
*National Clean Up Your Pantry Day: 11
*National Pet Day: 11 Link
*National Ranch Water Day: 11 Link 
*National Teach Children To Save Day: 11
*Submarine Day: 11 Link
Take Action For Libraries Day: 11 (Thursday of Library Week)
*World Parkinson's Disease Day: 11 Link

*Belmont-Paul Women's Equality Monument Day: 12   Link
*Big Wind Day: 12  Link
*International Day of Human Space Flight: 12
*International Day for Street Children: 12 Link  (Note: Different than one on Jan. 31)
*National D.E.A.R. Day (Drop Everything And Read): 12
National Donate Life (Blue and Green) Day: 12 Link (2nd Friday)
*National For Twelves Day: 12 Link (Fans are considered the 12th Player by the team.)
*National Licorice Day: 12 Link
*National Only Child Day: 12 Link
National Spring Signing Day: 12
*NFA Fibromyalgia Awareness Day Campaign: April 12 - May 12 Link
*Walk on Your Wild Side Day: 12 Link
*Yuri's Night: 12

Baby Massage Day: 13 Link (Always 2nd Saturday)
*International Plant Appreciation Day: 13 Link (Houseplant Appreciation Day is January 10)
*Make Lunch Count Day: 13 (TGI Fridays)
*National Borinqueneers Day: 13 Link
National Catch and Release Day: 13 (2nd Saturday)
National Day of Silence: 13 Link (Changes Every Year)
Record Store Day: 13 (2nd Saturday. )
*Scrabble Day: 13
Slow Art Day: 13 Link  (2nd Saturday)
*Sterile Packaging Day: 13
*Thomas Jefferson Day: 13
World Circus Day: 13 (2nd Saturday)


*Children with Alopecia Day: 14
Global Day to End Child Sexual Abuse: 14 Link (2nd Sunday)
*International Moment of Laughter Day: 14
*National Dolphin Day: 14
*National Ex-Spouse Day: 14  Link
*National Gardening Day: 14 Link
*National Pecan Day: 14 Link
*National Perfume Day: 14 Link (Note: National Fragrance Day is in March)
*Pan American Day: 14
*Pathologists' Assistant Day: 14 Link
*Tannat Day: 14 Link
*World Chagas Day: 14

 

 

Boston Marathon (128th) : 15 (3rd Monday)
Income Tax Pay Day: 15 
*Jackie Robinson Day: 15 Link
*McDonald's Day: 15
*National ASL Day (American Sign Language): 15  Link
*One Boston Day: 15 Link
*Purple Up! Day: 15 Link
*Rubber Eraser Day: 15  Link
*Take a Wild Guess Day: 15
*That Sucks Day: 15
*World Art Day: 15 (DaVinci's Birthday)  Link

 

*Blue Umbrella Day: 16 Link
*Emancipation Day: 16 (DC holiday that affects Tax Day) Link
*Foursquare Day: 16  Link
*National Bean Counter Day: 16  Link
*National Health Care Decisions Day: 16 Link
*National Orchid Day: 16 Link
*Save The Elephant Day: 16
National Stress Awareness Day: 16 (First Workday After Income Taxes Are Due)
*World Voice Day: 16  Link

Banana Day: 17 Link (3rd Wednesday)
*Bat Appreciation Day: 17 (Emerge from Hibernation)
*Blah! Blah! Blah! Day: 17 Link
*Ellis Island Family History Day: 17
*Ford Mustang Day: 17
*Herbalist Day: 17
*International Haiku Poetry Day: 17 Link
*Malbec World Day: 17  Link
*National Crawfish Day: 17 Link
National Signing Day (Basketball): 17
*Nothing Like A Dame Day: 17
*World Hemophilia Day: 17  Link

*Adult Autism Day: 18
Get to Know Your Customers Day: 18 ( January 18,  April 18, July 18  and October 17  = 3rd Thurs. of Each Quarter)
High Five Day: 18 Link  (Third Thursday)
*International Day for Monuments and Sites: 18  Link
*Nabisco Animal Cracker Day: 18 Link
*National Columnists' Day:  18 Link   (Note: The one in June started by Jim Six is cancelled.)
National D.A.R.E. Day: 18 Link   (Third Thursday)
*National Lineman Appreciation Day: 18 Link
*Pet Owners Independence Day: 18  Link 
*Pinata Day: 18  Link
*World Amateur Radio Day: 18 Link

*Bicycle Day: 19 Link
*Congenital Diaphragmatic Hernia Action Day: 19  Link
*John Parker Day: 19
National Clean Out Your Medicine Cabinet Day: 19 Link (3rd Friday)
National Education and Sharing Day: 19 Link  ( 11th day of the Month of Nissan)
*National Garlic Day: 19 Link
*National Hanging Out Day: 19
*National Poker Day: 19  Link
*Oklahoma City Bombing Commemoration Day: 19

*4/20 Day: 20
Auctioneers Day: 20 (3rd Saturday)
Husband Appreciation Day: 20 (3rd Saturday)
International Raw Milk Cheese Appreciation Day: 20 (3rd Saturday)
*Chinese Language Day: 20 Link
*International Cli-Fi Day: 20
*National Cheddar Fries Day: 20 Link
*National Pot Smokers Day or National Weed Day: 20 Link  Link
Record Store Day: 20 Link (3rd Saturday)
World Circus Day: 20 (3rd Saturday)

*Bulldogs are Beautiful Day: 21  Link  Link
*International Hemp Day: 21 Link
*Kindergarten Day: 21
*National Chocolate-Covered Cashews Day: 21 Link
*National Pet CBD Day: 21 Link
*National Surprise Drug Test Day: 21 Link (Follows National Pot Smokers Day 4/20)
*National Rendering Day: 21 Link
*National Yellow Bat Day: 21  Link
*World Creativity and Innovation Day: 21

 

*Beagle Day: 22  Link  Link
*Chemists Celebrate The Earth Day: 22
*Earth Day: 22
*Girl Scout Leaders Day: 22
*Global Selfie Earth Day (NASA): 22 Link
*"In God We Trust Day" Day: 22 (coins)
*International Mother Earth Day: 22
*National Baseball Day: 22 Link
*National Jelly Bean Day: 22 Link
National Drug Take Back Day: 22 Link
*National Teach Children To Save Day: 22
Passover: 22-30
Pesach: 22-30

*Content Creator Day: 23
*English Language Day: 23 Link
*English Muffin Day: 23
*Impossible Astronaut Day: 23 Link and Link (Dr. Who)
*Movie Theatre Day: 23
National Library Workers Day: 23 (Always the Tuesday of Library Week)
National Library Day: 23 Link (Always the Tuesday of Library Week)
*National Lost Dog Awareness Day: 23 Link  Link
*Spanish Language Day: 23 Link
*Talk Like Shakespeare Day: 23 Link
*World Book & Copyright Day: 23  Link
*World Book Night: 23  Link

 

Administrative Professionals Day or Secretary's Day: 24  Link (Last Wednesday)
*Armenian Genocide Remembrance Day: 24 Link
Denim Day: 24 (Last Wedesday) Link
International Guide Dogs Day: 24 Link (Last Wednesday)
International Noise Awareness Day: 24  Link (Last Wednesday)
National Library Outreach Day: 24  (Always Wednesday of Library Week)
*Sauvignon Blanc Day: 24  Link   (Note: International Sauvignon Blanc Day  May 6) Link
*St. Mark's Eve: 24 Link
Stop Food Waste Day: 24 Link (Last Wednesday)
Walk at Lunch Day: 24 Link (Last Wednesday)
*World Day for Animals in Laboratories: 24 Link
*World Meningitis Day: 24 Link

 

Celebrate Teen Literature Day: 25 (Always Thurs. of Library Week)
*Cheryl Fraser's Day aka The Perfect Date: 25 Link (Miss Congeniality)
*DNA Day: 25 Link
*East Meets West Day (aka Elbe Day): 25  Link
*Hairstylists Appreciation Day: 25

*Hug A Plumber Day or Plumbers Day: 25 Link
*International Delegate's Day: 25
International Girls in Information and Telecommunication Technologies Day: 25 (4th Thursday)
*License Plates Day: 25
*Malaria Awareness Day: 25  Link
*National Mani-pedi Day: 25 
*National Teach Your Children To Save Day: 25
*Parental Alienation Day: 25 Link
Poem In Your Pocket Day: 25 Link
Take Action For Libraries Day: 25 (Thursday of National Library Week)
Take Your Daughters & Sons to Work Day: 25 Link ( 4th Thursday)
*Red Hat Society Day: 25  Link  Note: This is the official day every year. Various chapters will have their own birthday celebrations as well on different dates.
*World Penguin Day: 25 Link



*Alien Day: 26  Link
Arbor Day: 26 (Last Friday)
*Audubon Day: 26 Link
*Hug An Australian Day: 26 Link
*International Chernobyl Disaster Remembrance Day: 26
*Lesbian Visibility Day: 26  Link
*National Dissertation Day: 26  Link
National Hairball Awareness Day: 26 (Always Last Friday)
National Historic Marker Day: 26 Link (Last Friday)
*National Help A Horse Day: 26
*National Pretzel Day: 26  Link
*Pretzel Day: 26 Link
*Richter Scale Day: 26
National Teach Your Children To Save Day: 26 (Last Friday)
Undiagnosed Children's Awareness Day: 26 Link  (Always Last Friday)
*World Intellectual Property Day: 26 Link



*Babe Ruth Day: 27
Bob Wills Day: 27 Link  (Last Saturday)
Bring Your Own Cup Day: 27? Link (7-11 Slurpees)
Celebrate Trails Day: 27 Link (4th Saturday)
Eeyore's Birthday Day: 27 (Last Saturday) Link
Grilled Cheese Sandwich Day: 27 Link
Independent Bookstore Day: 27 (Last Saturday)
International Marconi Day: 27 Link (Saturday closest to 4/25 Marconi's Birthday)
International Sculpture Day: 27 Link  (Last Saturday)
National Dance Day: 27 (4th Saturday)
*National Devil Dog Cakes Day: 27  Link
National Drone Safety Awareness Day: 27 Link
National Go Birding Day: 27 (Last Saturday)
National Herb Day: 27 (Last Saturday)
*National Little Pampered Dog Day: 27  Link  Link
National Pool Opening Day: 27 Link  (Last Saturday)
National Rebuilding Day: 27  (Last Saturday)
National Sense of Smell Day: 27  Link (Last Saturday)
National Take Back Day: 27 Link  (DEA) (Last Saturday) Note: There's also one in October.
*National Teach Your Children To Save Day: 27
*Matanzas Mule Day: 27
*Morse Code Day: 27 (Some also observe on May 24)
Pet Tech Pet CPR Day: 27 (4th Saturday)
World Healing Day: 27 Link (Last Saturday)  Note: Different than one on Dec. 31.
World Tai Chi & Qigong Day: 27  Link  (Last Saturday)
World Veterinary Day: 27 (Last Saturday)
*World Marselan Day: 27 Link
*World Tapir Day: 27 Link



*Biological Clock Day: 28
Blue Sunday: 28 Link (Last Sunday)
Deaf Parents Day: 28 (Last Sunday)
National Pet Parent's Day: 28 (Last Sunday)  Link   Link
*National Brave Hearts Day: 28  Link
*National Superhero Day: 28  Link
*Occupational Safety & Health Day: 28 Link
Orthodox Palm Sunday: 28
Pet CPR Day: 28 (Last Sunday)
Pinhole Photography Day: 28  Link  (Always last Sunday)
*Save The Frogs Day: 28  Link
*Workers Memorial Day: 28
*World Day for Safety and Health at Work: 28 Link


*International Dance Day: 29 Link
* "Peace" Rose Day: 29  (The flower)
Spring Astronomy Day: 29
*World Wish Day: 29 Link
*Zipper Day: 29


*Adopt A Shelter Pet Day: 30 Link  Link
*Animal Advocacy Day: 30
*Beltane: 30
*Bugs Bunny Day: 30

*National Animal Advocacy Day: 30
*National Bubble Tea Day: 30  Link
*National First Ladies Day: 30 Link
*National Honesty Day: 30
*National Military Brats Day: 30  Link
*National PrepareAthon Day: 30 Link
*National Raisin Day: 30
*Spank Out Day - USA: 30
*Walpurgis Night: 30
*Dia De Los Nios/Dia De Los Libros Day: 30
*International Jazz Day: 30 Link   (Note: There's another one on May 27. Different organization.)