Oops, it doesn't look like 'championship and i will ascend into heaven day' is a national day..

Other days

Prescription Drug Take Back Day

Tell Ur Crush You Like Them Day

Gallery Day

Singles Day

Chocolate Milkshake Day

Ponytail Day

Appreciate Yaself A Lil Extra Day

Raise Awerness Of Zeus Day

Law Day

Frozen Yogurt Day