Oops, it doesn't look like 'aur unpatriotic day' is a national day..

Other days

stress awareness

Stress Awareness Day
fiancee

Fiancee Day
cuddle up

Cuddle Up Day
polyamory

Polyamory Day
boy friend

Boy Friend Day
kiss a ginger

Kiss A Ginger Day
frozen yogurt

Frozen Yogurt Day
blanket fort

Blanket Fort Day
kiss a brunette

Kiss A Brunette Day
chocolate milkshake

Chocolate Milkshake Day