Oops, it doesn't look like 'fucking luke day' is a national day..

Other days

my little pony

My Little Pony Day
blanket fort

Blanket Fort Day
bow tie

Bow Tie Day
pumpkin

Pumpkin Day
law

Law Day
kale

Kale Day
eat what you want

Eat What You Want Day
one

One Day
believe

Believe Day
lisp

Lisp Day