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

Other days

buddy

Buddy Day
book

Book Day
nae nae

Nae Nae Day
first love

First Love Day
comfy

Comfy Day
hannah

Hannah Day
law

Law Day
polyamory

Polyamory Day
kiss a brunette

Kiss A Brunette Day
hoodie

Hoodie Day