Oops, it doesn't look like 'k i s s m y a s s day' is a national day..

Other days

lisp

Lisp Day
me

Me Day
tell a fairytale

Tell A Fairytale Day
carpenters

Carpenters Day
bounce

Bounce Day
raise awerness of zeus

Raise Awerness Of Zeus Day
ride the wind

Ride The Wind Day
hoodie

Hoodie Day
camera

Camera Day
bow tie

Bow Tie Day