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

Other days

pick me

Pick Me Day
eat what you want

Eat What You Want Day
bounce

Bounce Day
prosecco

Prosecco Day
book

Book Day
fiancee

Fiancee Day
coffee

Coffee Day
stud

Stud Day
boy friend

Boy Friend Day
camera

Camera Day