Oops, it doesn't look like 'fuck you cancer day' is a national day..

Other days

kale

Kale Day
bow tie

Bow Tie Day
ride the wind

Ride The Wind Day
polyamory

Polyamory Day
self care

Self Care Day
mean girls

Mean Girls Day
cuddle up

Cuddle Up Day
me

Me Day
tulip

Tulip Day
hannah

Hannah Day