Oops, it doesn't look like 'skip school for gun control day' is a national day..

Other days

Kale Day

Tell Ur Crush You Like Them Day

Cat Girl Day

Slime Day

Lumpy Rug Day

Frozen Yogurt Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Martini Day

Pumpkin Day

Carpenters Day