Oops, it doesn't look like 'park service says the president drank up to a gallon of coffee every single day' is a national day..

Other days

Blanket Fort Day

Appreciate Yaself A Lil Extra Day

Hiv Awareness Day

Prosecco Day

Tell Ur Crush You Like Them Day

Bounce Day

Ruby Day

Fiancee Day

Cat Girl Day

Raise Awerness Of Zeus Day