Oops, it doesn't look like 'party stalute all the fathers day' is a national day..

Other days

Azonto Is Acceptable Day

Appreciate Yaself A Lil Extra Day

Emoji Day

Fiancee Day

Donate Your Hair Day

Prescription Drug Take Back Day

Tell Ur Crush You Like Them Day

Nail Polish Day

Aloxolt Day

Lumpy Rug Day