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

Other days

buddy

Buddy Day
eat what you want

Eat What You Want Day
believe

Believe Day
tulip

Tulip Day
martini

Martini Day
bow tie

Bow Tie Day
slime

Slime Day
latina equal pay

Latina Equal Pay Day
my little pony

My Little Pony Day
gum

Gum Day