Oops, it doesn't look like 'videogame museum is looking for a venue manager to oversee day' is a national day..

Other days

Embarrass Your Best Friend Day

Raise Awerness Of Zeus Day

Blanket Fort Day

Lisp Day

Fiancee Day

Cat Girl Day

Hoodie Day

Tell A Fairytale Day

Kale Day

Appreciate Yaself A Lil Extra Day