Oops, it doesn't look like 'my husband hooked up with a faget who threw my lipstick in the trash day' is a national day..

Other days

Cuddle Up Day

Aloxolt Day

Eat What You Want Day

Hoodie Day

Nae Nae Day

Boyfriend Day

Lost Sock Memorial Day

Chocolate Milkshake Day

My Little Pony Day

Frozen Yogurt Day