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

Other days

healing

Healing Day
get funky

Get Funky Day
ride the wind

Ride The Wind Day
stud

Stud Day
boy friend

Boy Friend Day
bow tie

Bow Tie Day
cursing

Cursing Day
lisp

Lisp Day
nail polish

Nail Polish Day
pumpkin

Pumpkin Day