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

Other days

cat girl

Cat Girl Day
girl friend

Girl Friend Day
fiancee

Fiancee Day
bounce

Bounce Day
tulip

Tulip Day
artists

Artists Day
get funky

Get Funky Day
bow tie

Bow Tie Day
buddy

Buddy Day
lash

Lash Day