Oops, it doesn't look like 'clap for thot day' is a national day..

Other days

ruby

Ruby Day
gum

Gum Day
cat girl

Cat Girl Day
tulip

Tulip Day
polyamory

Polyamory Day
bow tie

Bow Tie Day
pumpkin

Pumpkin Day
stress awareness

Stress Awareness Day
ride the wind

Ride The Wind Day
lumpy rug

Lumpy Rug Day