Every day of the year there are unofficial (and often weird and entertaining) holidays celebrated by groups and individuals around the world.

And it鈥檚 not just one unique thing to celebrate each day. On any given day of the year, there are several to choose from.

There are also weekly and monthly celebrations. In March, for example, folks all over the globe are celebrating Kidney Month, as well as Return Borrowed Books Week and World Orphan Week.

Here are some of the unofficial holidays for the coming week:

Sunday, Feb. 28: Tooth Fairy Day, Rare Disease Day, Public Sleeping Day.

Monday, March 1: Pig Day, World Compliment Day, Fun Facts About Names Day.

Tuesday, March 2: Old Stuff Day, Banana Cream Pie Day, Dr. Seuss Day.

Wednesday, March 3: World Wildlife Day, Canadian Bacon Day, National Anthem Day.

Thursday, March 4: Grammar Day, World Obesity Day, Marching Band Day.

Friday, March 5: Day of Unplugging, Absinthe Day, Cheese Doodle Day.

Saturday, March 6: Dentist鈥檚 Day, Frozen Foods Day, White Chocolate Cheesecake Day.

Check back regularly for upcoming lists of international unofficial holidays.

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