May 2022 Holidays

May 2022 Monthly Holidays

ALS Awareness Month  Link
(Amyotrophic Lateral Sclerosis or Lou Gehrig's Disease) 
American Cheese Month  Link (Moved from October in  2019)
America's Wetlands Month  Link
Apraxia Awareness Month   Link
APS Awareness Month Link
Aramanth Month Link
Asian American & Pacific Islander Heritage Month
Asthma Awareness Month
Awareness of Medical Orphans Month
Better Hearing & Speech Month Link
Bladder Cancer Awareness Month  Link
Borderline Personality Disorder Month Link
Brain Tumor Awareness Month Link
Building Safety Month Link Link
Celiac Awareness Month Link
Chip Your Pet Month Link  Link
Clap 4 Health Month
Clean Air Month
Creative Beginnings Month
Cystic Fibrosis Awareness Month Link
Drum Month
EDS (Ehlers-Danlos Syndrome) Awareness Month Link
Family Reunion Month  (Between Mother's Day and Father's Day)
Family Wellness Month
Fibromyalgia Education and Awareness Month
Food Allergy Action Month
Freedom Shrine Month Link
Gardening for Wildlife Month
Get Caught Reading Month
Gifts From The Garden Month
Global Civility Awareness Month
Global Health and Fitness Month Link
Go Fetch! Food Drive for Homeless Animals Month 
Haitian Heritage Month
Heal the Children Month
Healthy Vision Month
Home Schooling Awareness Month
Huntington's Disease Awareness Month
International Audit Month Link
International Business Image Improvement Month
International Civility Awareness Month
International Mediterranean Diet Month
International Victorious Woman Month
Jewish-American Heritage Month
Latino Books Month
Lupus Awareness Month Link
Melanoma/Skin Cancer Detection & Prevention Month
Mental Health Month
Military Appreciation Month Link
Motorcycle Safety Month
Mystery Month
National Allergy/Asthma Awareness Month Link
National Arthritis Awareness Month
National Barbeque Month
National Better Hearing Month Link
National Bike Month Link
National Chamber Music Month Link
National Egg Month Link  Link
National Electrical Safety Month  Link
National Foster Care Month Link
National Good Car Keeping Month
National Hamburger Month  Link  Link
National Hepatitis Awareness Month
National High Blood Pressure Education Month  Link
National Inventors Month Link
Neurofibromatosis Awareness Month (aka NF Month) Link
(World) Lyme Disease Awareness Month Link
National Meditation Month
National Mediterranean Diet Month Link
National Mental Health Month
National Military Appreciation Month
National Pet Cancer Awareness Month Link  Link   (Also in November Different Sponsor)
National Osteoporosis Prevention Month
National Photo Month
National Physical Fitness & Sports Month
National Physiotherapy Month Link
National Preservation Month
National Read To Your Baby Bump Month
National Recommitment Month  Link
National Salad Month
National Salsa Month (The Sauce)
National Service Dog Eye Examination Month  Link 
National Smile Month Link  (May 18-June 18)
National Syringomyelia Awareness Month  Link  
National Stroke Awareness Month
National Sweet Vidalia Onions Month
National Tuberous Sclerosis Month Link
National Water Safety Month Link
National Vinegar Month
National Youth Traffic Safety Month Link
Necrotizing Fasciitis Awareness Month
Neurofibromatosis Awareness Month Link
Older Americans Month
Personal History Month Link
Pet Cancer Awareness Month Link
Prader-Willi Syndrome Awareness Month
Preeclampsia Awareness Month Link
Prepare Tomorrow's Parents Month (5/11-6/15)
React Month
Revise Your Work Schedule Month
Save Your Tooth Month
Social Security Education Awareness Month
Skin Cancer Awareness Month  Link
Spiritual Literacy Month
Strike Out Strokes Month
Sturge-Weber Awareness Month Link
Teen CEO Month
Tennis Month
Tay-Sachs and Canavan Diseases Month
Textile Month  Link
Tourettes Syndrome Awareness Month (5/15 - 6/15) Link
Toxic Encephalopathy and Chemical Injury Awareness Month Link
Ultra-violet Awareness Month
Women's Health Care Month
Worldwide Home Schooling Awareness Month
Young Achievers of Tomorrow Month
National Family Month (5/12 to 6/16) 

May 2022 Weekly Holidays

*Choose Privacy Week: 1-7  Link
Spring Astronomy Week: 1-7  (Always has Spring Astronomy Day 5/7)
Be Kind To Animals Week: 1-7 (First Full Week)
Dating and Life Coach Recognition Week: 1-7  Link (First Full Week)
Drinking Water Week: 1-7  Link (First Full Week)
Flexible Work Arrangement Week: 1-7 (First Full Week)
Goodwill Industries Week: 1-7  (First Full Week)
International Clitoris Awareness Week: 1-7   (First Full Week)
National Alcohol & Drug Related Birth Defects Awareness Week: 1-7  (First Full Week)
National Anxiety & Depression Awareness Week:1-7  (First Full Week)
National Correctional Officer's Week: 1-7   (First Full Week)
National Family Week: 1-7     (First Full Week)
*National Hug Holiday Week: 1-7
National Root Canal Appreciation Week: 1-7  Link  (First Full Week)
National Small Business Week: 1-7
National Tourism Week: 1-7 Link  (First Full Week)
North American Occupational Safety & Health Week: 1-7  (First Full Week) Link
Public Service Recognition Week: 1-7  (First Full Week) Link
National Pet Week: 1-7  Link  (First Full Week)
Update Your References Week: 1-7  (First Full Week)
Air Quality Awareness Week: 2-6 Link  (First M-F)
Children's Book Week: 2-8 (First full week starting Monday)  Link
International Coaching Week: 2-6 Link
National Safety Stand Down Week (Constuction Falls): 2-6 Link
National Sun Safety Week: 2-6 Link
National WildflowerWeek: 2-8 (First Full Week starting Monday)
PTA Teacher Appreciation Week: 2-6 (First Full M-F Week)
Screen-Free Week (Digital Detox Week) : 2-8 Link 
Teacher Appreciation Week: 2-6 Link (First Full Week M-F)
*(World) Dystonia Awareness Week: 3-11 Link
International Mariachi Week: 4-7 Link
*National Nurses Day and Week: 6-12 Link  Link
National Public Gardens Week: 6-15  Link
Toad Suck Daze: 7-8 (First Weekend)
Display Week: 8-13 Link
Economic Development Week: 8-14  Link
Food Allergy Awareness Week: 8-14  Link
Hurricane Preparedness Week: 8-14   Link
National Hospital Week: 8-14 Link
National Nursing Home Week: 8-14  (Starts Mother's Day to Saturday)
National Return To Work Week:  8-14  (2nd Full Week)
National Women's Health Week: 8-14  Link  Link
Reading is Fun Week:  8-15  Link  (2nd Full Week)
Salute to Moms 40+ Week:  8-15  (Starts on Mothers Day)
Salvation Army Week:  8-15  (Second Week)
Tick Awareness Week: 8-14 (Second full week)
Work At Home Moms Week:  8-15  (Starts on Mother's Day)
American Craft Beer Week: 9-15 Link  (Begins 2nd Monday of Full Week)
National Etiquette Week: 9-13  (Begins 2nd Monday of Full Week)
National Stuttering Awareness Week: 9-15 (Second full Week)
Community Health Improvement Week (CHI): 10-12  Link
*Universal Family Week: 10-16
Peripheral Neuropathy Awareness Week: 11-15 Link
EMS (Emergency Medical Services) Week: 15-21  Link  (3rd Full Week)
International Heritage Breeds Week: 15-21  Link  (3rd Full Week)
International New Friends, Old Friends Week: 15-21 (3rd Week)
National Eosinophil Awareness Week: 15-21  Link  (Third Week)
National Medical Transcription Week: 15-21 Link
National Transportation Week: 15-21 (Always Includes the 3rd Friday)
National Unicycle Week: 15-21  (Begins on 3rd Sunday)
*Police Week: 15-21
World Trade Week: 15-21  (3rd Week)
National Bike to Work Week: 16-22 Link  (3rd Week M-F) 
*National Foul Ball Week: 16-21
PGA Championship: 16-22  Link
Cannes Film Festival: 17-28
Health Information Professionals Week: 17-23  Link
National Backyard Games Week: 22-28  (Week before Memorial Day)
National Safe Boating Week: 22-28 (Week before Memorial Day)
World Schizophrenia Awareness Week: 22-28  Link
Healthy and Safe Swimming Week: 22-28 (Week before Memorial Day M-S) Link
National Fragrance Week: 23-29  Link
National Seat Belt Reinforcement Week: 23-6/5  Link
Undergraduate Research Week: 23-27 Link  
Mule Days : 24-29 Link  
Fleet Week: 25-30
*Week of Solidarity With The People of Non-Self-Governing Territories: 25-31
Fleet Week (NY): 26-31
Mudbug Madness Days:  27-30   (Memorial Day Weekend)  
National Polka Weekend: 27-30    Link (Always Memorial Day Weekend)
Old-Time Player Piano Weekend:  27-30 (Always Memorial Day Weekend)  Link
*Black Single Parents Week: 28-6/3
INVICTUS GAMES: 28-6/4 Link  
National African Violet Week: 29-6/5
National Marina Days: 30-9/5 (From Memorial Day to Labor Day)  Link

May 2022 Daily Holidays

*Amtrak Day: 1
*Batman Day: 1 (Also in September)
*Beltane: 1 Link
*Executive Coaching Day: 1
Eid-Al-Fitr: 1 (Begins at Sundown)
*Global Love Day: 1 Link
*Hug Your Cat Day: 1 (No website. Sponsor Marisa D'Vari, NY)
International Bereaved Mothers' Day: 1 (First Sunday) Link
*International Workers Day: 1  Link  Link
*Keep Kids Alive! Drive 25 Day: 1
*Law Day: 1
*Lei Day: 1
Lemonade Day: 1  Link  (First Sunday)
*Loyalty Day: 1
*May Day: 1
*May One Day: 1
Motorcycle Mass & Blessing of The Bikes Day: 1 (First Sunday)
*Mother Goose Day: 1 Link  (Different than one in November)
*National Bubba Day: 1
National Infertility Survival Day: 1 (First Sunday)
*National Purebred Dog Day: 1 Link
National Wildfire Community Preparedness Day:  1 Link
*New Homeowner's Day: 1
Rural Life Sunday: 1 (First Sunday)
*School Principals' Day: 1
*Silver Star Banner Day: 1 Link
*Skyscraper Day: 1
*Stepmother's Day: 1
World Laughter Day: 1  Link  Link  (First Sunday)

*Life Insurance Day: 2  Link
Melanoma Monday: 2  (First Monday)
Pascha: 2
*Roberts Rule of Order Day: 2
*World Tuna Day: 2

Childhood Depression Awareness Day: 3 (First Tuesday)
Foster Care Day: 3 Link  (First Tuesday)
*Garden Meditation Day: 3
*Lumpy Rug Day: 3
*National Special-abled Pets Day: 3 Link  Link
 National Teacher Day: 3 (First Tuesday of the First Full Week)
*National Textiles Day: 3  Link 
*National Two Different Colored Shoes Day: 3
*Paranormal Day: 3
*Public Radio Day: 3
*SAN (Storage Area Network) Architect Day: 3 Link
*Wild Koala Day: 3  Link
World Asthma Day: 3 Link  (First Tuesday)
*World Press Freedom Day: 3

 

*Bird Day: 4  Link
Great American Grump Out: 4 (First Wednesday)
*Intergalactic Star Wars Day: 4 (May the Fourth Be With You!) Link
*International Firefighters Day: 4 Link  Link
*International Respect for Chickens Day: 4  Link
National Bike To School Day: 4
National Day to Prevent Teen & Unplanned Pregnancy: 4 Link (First Wednesday)
National (Deaf) Interpreter Day: 4 Link  (First Wednesday)
National Skilled Trades Day: 4  Link (First Wednesday)
*Petite and Proud Day: 4
*World Give Day: 4

*African World Hertitage Day: 5
*Cartoonists Day: 5
*Chanel No. 5 Day: 5
*Childhood Stroke Awareness Day: 5 Link
*Cinco de Mayo: 5 Link
*International Day of The Midwife: 5 Link
*International Roller Derby Day: 5
*National Astronaut Day: 5 Link
National Children's Mental Health Awareness Day: 5  (Thursday of First Full Week)
National Day of Prayer: 5 (First Thursday) Link
National Day of Reason: 5 (First Thursday)
National Library Legislative Day: 5 Link
*Revenge of the Fifth (Star Wars Sith): 5 Link
*Silence The Shame Day: 5  Link
*Totally Chipotle Day: 5
*World Asthma Day: 5
World Password Day: 5  Link (First Thursday)
*World Portuguese Language Day: 5

 

ASTEROID 2009 FJ1: 6  Nasa warns that this asteroid will hit
the earth on May 6, 2022.  Where?  I haven't heard yet.

Child Care Provider Day: 6 Link  (Friday before Mother's Day)
Dandelion Day: 6-7  Link
*International Management Accounting Day: 6
International Space Day: 6 (First Friday) Link
*Joseph Brackett Day: 6
Military Spouse Appreciation Day: 6 Link  (Friday before Mother's Day)
National Public Gardens Day: 6  Link  (Friday Before Mother's Day)
National Provider Appreciation Day: 6 Link (Friday before Mother's Day)
*No Diet Day: 6
*No Homework Day: 6
*Nurses Day or National RN Recognition Day: 6  Link Link
*Russel Stover Candies Day: 6
School Lunch Hero Day: 6 Link  (First Friday)
Space Day: 6 Link (First Friday)
Tuba Day: 6  (First Friday) Link


*Beaufort Scale (Wind) Day: 7
Birthmother's Day (Saturday before Mother's Day): 7 Link
Bladder Cancer Awareness Day: 7 Link (First Saturday)
Bombshell's Day: 7  (First Saturday) (Victoria's Secret)
*Cosmopolitan Day: 7 (Drink)
*Cystinosis Awareness Day: 7
Free Comic Book Day: 7  (First Saturday)
Herb Day: 7 Link (First Saturday) 
International Doodle Dog Day: 7  (First Saturday)
*International Sauvignon Blanc Day: 7  Link  (Note: Different than on on April 27)
Join Hands Day: 7 Link (First Saturday)
Kentucky Derby: 7 (First Saturday)
Learn To Ride A Bike Day: 7 (First Saturday)
Mariachi Day: 7  (First Saturday)
Martin Z. Mollusk Day: 7  Link (First Saturday of first full week)  
Mother Ocean Day: 7 (Saturday Before Mother's Day)
National Auctioneers Day: 7 (First Saturday)
National Babysitters Day: 7  (Saturday before Mother's Day)
National Dog Mom's Day: 7 (Saturday before Mother's Day)
*National Barrier Awareness Day: 7
National Fitness Day:  7 (First Saturday)
National Homebrew Day: 7 Link  (First Saturday)
National Play Outside Day:  7 Link (First Saturday)
National Scrapbooking Day:  7  (First Saturday) Link
National Train Day: 7 (Saturday closest to the 10th.)
O. Henry Pun-off Day: 7  Link  
*Spring Astronomy Day: 7
Start Seeing Monarchs Day:  7 Link (First Saturday)
*Worldwide Day of Genital Autonomy: 7  Link
World Naked Gardening Day:  7 Link (First Saturday)

 

Buddha Day: 8 Link  (Celebration Date) Note: Historical date is always April 8)
*Free Trade Day: 8 Link
Mother's Day: 8 Link  Link
Mother's At The Wall Day: 8 (Always Mother's Day)
*National Animal Disaster Preparedness Day: 8 Link
*No Socks Day: 8
*Time of Remembrance & Reconciliation for Those Who Lost Their Lives During The
Second World War: 8-9
*Student Nurse Day: 8  Link
*V E Day: 8
*World Ovarian Cancer Day: 8 Link
*World Red Cross / Red Crescent Day: 8

 

National Golf Day: 9-11 Link
National Women's Check-up Day: 9 Link (Second Monday)
*National Moscato Day: 9

 

*Clean Your Room Day: 10 Link
*Dia De La Madre: 10
*International Day of Argania:  10
*National Hampster Day: 10 Link
*National Lipid Day: 10 (Dyslipidemia)  Note: Different than one on Sept. 24)
*World Lupus Day: 10

 

Donate A Day's Wages To Charity: 11  (Second Wednesday)
*Eat What You Want Day: 11
*Hostess Cupcake Day: 11 Link
*National Foam Rolling Day: 11 Link (Massage)
National Night Shift Workers Day: 11  (Second Wednesday)
National Third Shift Workers Day: 11  (Second Wednesday)
Receptionists Day: 11  (Second Wednesday)
*Root Canal Appreciation Day: 11 
School Nurse Day: 11 Link  (Always the Wednesday of School Nurse Week 9-12)

*International Awareness Day for Chronic Immunological and Neurological Diseases: 12  Link
*International Nurses Day: 12 Link   Link
*Limerick Day: 12
*Native American Rights Day: 12
*National Nutty Fudge Day: 12 Link
*Odometer Day: 12

Blame Someone Else Day: 13 (The first Friday the 13th of the year. It's the only one this year.)
*Children of Fallen Patriots Day: 13
*Crouton Day: 13
Fintastic Friday: Giving Sharks A Voice: 13  (2nd Friday)
*Frog Jumping Day: 13
*Hummus Day: 13  Link

American Indian Day: 14 Link (2nd Saturday)
*Apraxia Awareness Day: 14 Link
Bereaved Mother's Day: 14 (2nd Saturday)
Cornelia de Lange Syndrome Awareness Day: 14 Link (2nd Saturday)
International Migratory Bird Day: 14 (2nd Saturday)  Link
Letter Carrier's  Stamp Out Hunger Food Drive Day: 14 Link  (2nd Saturday)
Morel Mushroom Day: 14-15  (Weekend After Mother's Day)
National Archery Day: 14  Link  (Second Saturday)
*National Chicken Dance Day: 14 Link
*National Decency Day: 14 Link Link
National Miniature Golf Day: 14 (2nd Saturday)
National Windmill Day: 14 (2nd Saturday)
Stay Up All Night: 14 (2nd Saturday)
*The Stars and Stripes Forever Day: 14
*Underground America Day: 14
World Belly Dance Day: 14 (2nd Saturday)
World Fair Trade Day: 14 (2nd Saturday)
World Migratory Bird Day: 14 (2nd Saturday)

 

Day of Vesak: 15 Link  (Traditionally on the Full May Moon)  NOTE: Vesak varies per Buddist country. See the link! 
*Hyperemisis Gravidarum Awareness Day: 15
*International Day of Families: 15
*International MPS Awareness Day: 15  Link
*Nakba Day: 15
*National Chocolate Chip Day: 15 Link
*National Slider Day: 15  (Food)
*Nylon Stockings Day: 15
*National Tuberous Sclerosis Day: 15  Link
*Peace Officer Memorial Day: 15 Link  Link
Ride A Unicycle Day: 15  (3rd Sunday)
*Straw Hat Day: 15  Link
Take Your Parents To The Playground (Park) Day: 15 Link (3rd Sunday)

*Biographer's Day: 16
Day of Vesak: 16
*Honor Our LGBT Elders' Day: 16  Link
*International Day of Light: 16  Link
*Mimosa Day: 16 (Drink)
*National BBQ Day: 16 Link
*National Piercing Day: 16
*National Sea Monkey Day: 16
Rural Life Sunday: 16
Supply Chain Professional Day: 16  (3rd Monday)

 

*International Day Against Homophobia, Transphobia and Biphobia: 17  Link
*Same Sex Marriage Day: 17
*Syttende Mai: 17
*World Hypertension Day: 17  Link
*World Telecommunications and Information Society Day: 17  Link
*World Neurofibromatosis Day (NF Day): 17  Link

*Buy A Musical Instrument Day: 18 Link  (Honor of The Music Man Creator)
EMSC (Emergency Medical Services) Day:  18 Link (3rd Wednesday)
Emergency Medical Services for Children Day: 18  Link  (Wednesday of EMS Wk)
*HIV Vaccine Awareness Day: 18 Link
*I Love Reeses Day: 18 Link  Link
*International Museum Day: 18 Link
Lag B'Omer: 18
*Mother Whistler Day: 18
National Employee Health & Fitness Day: 18 Link (3rd Wednesday)
National Juice Slush Day: 18  (3rd Wednesday)  Link
Turn Beauty Inside Out Day: 18  (3rd Wednesday)
*Visit Your Relatives Day: 18

*Boys Club Day: 19
GAAD Day (Global Accessibility Awareness Day): 19 Link  (3rd Thursday)
*May Ray Day: 19
*National Hepatitus Testing Day: 19
*National Asian & Pacific Islander HIV/AIDS Awareness Day: 19 Link
*National Scooter Day: 19
*World IBD Day: 19 Link

*Eliza Doolittle Day: 20
Endangered Species Day: 20 Link  (3rd Friday)
*Everybody Draw Mohammed Day: 20 Link
International Defense Transportation Day: 20 (3rd Friday)
*International Red Sneakers Day: 20  Link
International Virtual Assistants Day: 20  (3rd Friday)
NASCAR Day: 20 Link  (3rd Friday) 
National Bike to Work Day: 20 Link   (3rd Friday) 
National Pizza Party Day: 20 (3rd Friday)  Link
*National Association of Psychometrist's Day: 20 Link
*National Rescue Dog Day: 20  Link
*Stop The Bleed Day: 20 Link
*Weights & Measures Day: 20
*World Autoimmune/Autoinflammatory Arthritis Day (World AiArthritis Day) 20 Link
*World Bee Day: 20 Link

 

*American Red Cross Founder's Day: 21
Armed Forces Day: 21 (3rd Saturday)
Do Dah Day: 21 (3rd Saturday) Link 
*End of the World or Rapture Party Day: 21 (Prediction)  Link
*I Need A Patch For That Day: 21
International Heritage Breeds Day: 21 Link (Saturday of 3rd Full Week)
International Learn To Swim Day: 21 (3rd Saturday)
*International Tea Day: 21  Link
*National Waitstaff Day: 21
Preakness: 21  (3rd Saturday) 
*Sister Maria Hummel Day: 21
*World Day for Cultural Diversity for Dialogue & Development: 21
World Fiddle Day: 21 Link (3rd Satuday)

 

*Canadian Immigrants Day: 22
*Harvey Milk Day: 22
*International Being You Day: 22 Link
*International Day for Biological Diversity: 22
*National Craft Distillery Day: 22 Link
*National Maritime Day: 22
*NF2 Awareness Day: 22 Link
Rogation Sunday or Rural Life Sunday: 22  (5th Sunday After Easter) Note: Also called Rural Life Sunday or Soil Stewardship Sunday
*Sherlock Holmes Day: 22  Link
*US Colored Troops Day: 22 
*World Goth Day: 22 Link
*World Paloma Day: 22 Link



*Declaration of the Bab Day: 23
*Drinking With Chickens Day: 23  Link
*International Day to End Obstetric Fistula: 23
*National Best Friend-in-Law Day: 23
Neighbor Day: 23 (Sunday before Memorial Day Weekend)
*National Taffy Day: 23 Link
Victoria Day: 23  Link
*World Turtle Day: 23

 

*Aviation Maintenance Technician Day: 24  Link
Brother's Day: 24  Link
*International Tiara Day: 24
*Morse Code Day: 24 (Some also observe on April 27)
*World Schizophrenia Awareness Day: 24 Link
*Yucatan Shrimp Day: 24 Link

*Cookie Monster's Birthday: 25  Link  (See also November 2)
*National and International Missing Children's Day: 25  Link
National Senior Health & Fitness Day: 25 Link  (Last Wednesday)
*National Tap Dance Day: 25
*National Wine Day: 25 Link
*Nerd Pride Day or Geek Pride Day: 25 Link
*World Thyroid Day: 25  Link
*Towel Day: 25 Link
World Otter Day: 25 (Last Wednesday)

 

 Eat More Fruits & Vegetables Day: 26 (Thursday before Memorial Day)  Link
*National Chardonnay Day: 26 Link
*National Paper Airplane Day: 26 Link
*World Lindy Hop Day: 26

 

*Cellophane Tape Day: 27
Don't Fry Day: 27 (Friday Before Memorial Day) Link
Heat Awareness Day: 27  Link   (Last Friday)
*Joe Cool Day: 27 Link
National Cooler Day: 27 (Friday Before Memorial Day) Link
National Polka Day: 27-30  Link (Always Memorial Day weekend)
National Road Trip Day: 27 (Friday Before Memorial Day Weekend)  Link
National Title Track Day: 27 (4th Friday)
National Wig Out Day: 27 (Always Fri. before Memorial Day)

 

Amateur Radio Military Appreciation Day (ARMAD): 28  Link Link  (Saturday of Memorial Day Weekend)
*Amnesty International Founders Day: 28
Julia Pierpont Day: 28  (4th Saturday)
*Menstrual Hygiene Day: 28 Link
*National Brisket Day: 28 Link
*National Hamburger Day: 28 Link
National Learn To Swim Day: 28  (Saturday of Week Before Memorial Day) Link
*Sierra Club Day: 28 Link
*Slugs Return From Capistrano Day: 28

Ascension of Baha'U'llah: 29
Bay to Breakers Race: 29?  Link  (Last Sunday)  Note: Oldest Footrace in America!  Indianapolis 500: 29 (Sunday of Memorial Day Weekend) 
*International Day of United Nations Peacekeepers: 29
*Learn About Composting Day: 29
*National 529 Day: 29  Link
*National Alligator Day: 29
*Put A Pillow On Your Fridge Day: 29 Link

Hamburger Day: 30 Link (Always Memorial Day)
*Indianapolis 500 Anniversary: 30
*Loomis Day: 30
Memorial Day: 30 (Observed)
*Memorial Day (Traditional): 30
*Mint Julep Day: 30
*National Creativity Day: 30  Link
Prayer for Peace Memorial Day: 30
*World MS Day (Multiple Sclerosis): 30 Link 

*National Smile Day: 31  Link
*Necrotizing Fasciitis Awareness Day:31  Link   Link
*Save Your Hearing Day: 31 Link
*What You Think Upon Grows Day: 31
*World No-Tobacco Day: 31