Oops, it doesn't look like 'spam the living hell out of stormie a posts day' is a national day..

Other days

Singles Day

Mean Girls Day

Raise Awerness Of Zeus Day

My Little Pony Day

Ride The Wind Day

Pumpkin Day

Kiss A Brunette Day

Kiss A Ginger Day

Embarrass Your Best Friend Day

Tell Ur Crush You Like Them Day