Oops, it doesn't look like 'world cup day' is a national day..

Other days

tell a fairytale

Tell A Fairytale Day
ruby

Ruby Day
me

Me Day
frozen yogurt

Frozen Yogurt Day
kiss a brunette

Kiss A Brunette Day
lisp

Lisp Day
boy friend

Boy Friend Day
believe

Believe Day
comfy

Comfy Day
bow tie

Bow Tie Day