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

Other days

pick me

Pick Me Day
get funky

Get Funky Day
camera

Camera Day
stud

Stud Day
cat girl

Cat Girl Day
donate your hair

Donate Your Hair Day
kiss a brunette

Kiss A Brunette Day
buddy

Buddy Day
bounce

Bounce Day
ruby

Ruby Day