Oops, it doesn't look like 'duty that day' is a national day..

Other days

ormille

Ormille Day
kiss a brunette

Kiss A Brunette Day
ruby

Ruby Day
bow tie

Bow Tie Day
hot chocolate

Hot Chocolate Day
comfy

Comfy Day
bounce

Bounce Day
law

Law Day
blanket fort

Blanket Fort Day
brow

Brow Day