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

Other days

boba

Boba Day
hiv awareness

Hiv Awareness Day
cuddle up

Cuddle Up Day
hoodie

Hoodie Day
nae nae

Nae Nae Day
kiss a brunette

Kiss A Brunette Day
gum

Gum Day
bow tie

Bow Tie Day
martini

Martini Day
mean girls

Mean Girls Day