Oops, it doesn't look like 'genius day' is a national day..

Other days

cursing

Cursing Day
latina equal pay

Latina Equal Pay Day
believe

Believe Day
singles

Singles Day
bow tie

Bow Tie Day
camera

Camera Day
frozen yogurt

Frozen Yogurt Day
blanket fort

Blanket Fort Day
first love

First Love Day
lash

Lash Day