List of New Holidays in 2010

110 holidays and events were initiated in 2010.

Initial
Date
Event NameRegistrar or
Proponent
Jan 1National Train Your Dog Month 
Jan 19Laura Ingalls Wilder Day (Wisconsin) 
Jan 21International Sweatpants Day 
Jan 24National School Choice Week 
Jan 25National Drug and Alcohol Facts Week 
Feb 1National Teen Dating Violence Awareness and Prevention Month 
Feb 7National Marriage Week USA 
Feb 12National Hump for a Day, Day 
Feb 14Thinking About Sex Day (UK) 
Feb 20National Handcuff Day 
Feb 25Dignity Action Day (UK) 
Mar 1Wear A Hat Day (UK) 
Mar 5Cinco de Marcho 
Mar 7Women of Aviation Worldwide Week 
Mar 10Histotechnology Professionals Day 
Mar 11World Day of Muslim Culture, Peace, Dialogue and Film 
Mar 19International Client's Day 
Mar 19National Day of Unplugging 
Mar 20French Language Day 
Mar 20International Day of Nowruz 
Mar 20Macaron Day 
Mar 20Recorder Day 
Mar 20World Sparrow Day 
Mar 21Tsunami Awareness Week 
Apr 1National Trombone Players Day 
Apr 6California Poppy Day 
Apr 9Public Health Student Day 
Apr 10National Robotics Week 
Apr 12Wear a Star Day 
Apr 16Foursquare Day 
Apr 17World Circus Day 
Apr 18National Assistant Principals Week 
Apr 19Fibroid Awareness Week 
Apr 19Screen-Free Week 
Apr 24Sauvignon Blanc Day 
May 1Choose Privacy Week 
May 1Halfoween 
May 1World Maternal Mental Health Month 
May 2International Bereaved Mother's Day 
May 2International Permaculture Day 
May 4International Day Against DRM 
May 7MayDay for Mutts 
May 9Preservation Week 
May 10St. Damien of Molokai Feast Day 
May 12National Speech Pathologist Day 
May 17National Emo Day for Women 
May 20Life Jacket World Record Day 
May 22Bitcoin Pizza Day 
May 27Chardonnay Day 
Jun 4National Wear a Jockstrap to Work Day 
Jun 9World APS Day 
Jun 10Beliebers Day 
Jun 15Worldwide Day of Giving 
Jun 25Cousteau Day 
Jun 25Day of The Seafarer 
Jun 27National High School Mountain Bike Day 
Jun 27National Post Traumatic Stress Disorder Awareness Day 
Jun 28Tau Day 
Jun 30Social Media Day 
Jul 9National Chicken Day 
Jul 15National Respect Canada Day 
Jul 17Bladder Cancer Awareness Day 
Jul 17National Tattoo Day 
Jul 17World Day for International Justice 
Jul 18Perfect Family Day 
Jul 18World Listening Day 
Jul 30National Support Public Education Day 
Jul 31National Dance Day 
Aug 1National Wedding Day (UK) 
Aug 8National Spirit of '45 Day 
Aug 8Top 8 Challenge Day (Australia) 
Aug 16International Wave at Surveillance Day 
Aug 28International Cosplay Day 
Aug 28International Read Comics in Public Day 
Sep 1Blood Cancer Awareness Month 
Sep 1Drowsy Driving Prevention Week (Florida) 
Sep 3Wear Teal Day 
Sep 4World Sexual Health Day 
Sep 7National Buy a Book Day 
Sep 12National Arts in Education Week 
Oct 2National Family Fire Drill Day 
Oct 2National Ostomy Awareness Day 
Oct 2National Research Maniacs Food Day 
Oct 5IEEE Day 
Oct 10Grandmothers' Day (Germany) 
Oct 10Wear Purple for Domestic Violence Awareness Day 
Oct 10World Homeless Day 
Oct 13International Day for Failure 
Oct 13International Suit Up Day 
Oct 15World Students Day 
Oct 16Fall Astronomy Day 
Oct 20Information Overload Day 
Oct 20Spirit Day 
Oct 20World Statistics Day 
Oct 28Global Champagne Day 
Oct 30Africa Day for Food and Nutrition Security 
Nov 4National Non-Fiction Day (UK) 
Nov 12Chinese Language Day 
Nov 13Neighborhood Toy Store Day 
Nov 15National Swag Day 
Nov 16National Entrepreneurs' Day 
Nov 18Have Sex With a Guy With a Mustache Day 
Nov 20National Day of Play 
Nov 27Small Business Saturday 
Dec 4Extraordinary Work Team Recognition Day 
Dec 4International Open Data Day 
Dec 13National Popcorn String DayFoodimentary
Dec 16Stupid Toy Day 
Dec 17Australian Christmas 
Dec 21Short Story Day (UK) 

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