Oops, it doesn't look like 'writer and hating a team for firing a friend so much that you take time out of your day' is a national day..

Other days

Boy Friend Day

Bounce Day

Appreciate Yaself A Lil Extra Day

Girl Friend Day

Tell Ur Crush You Like Them Day

Boyfriend Day

One Day

Slime Day

Prescription Drug Take Back Day

Frozen Yogurt Day