Oops, it doesn't look like 'college football signing day' is a national day..

Other days

brow

Brow Day
gallery

Gallery Day
fiancee

Fiancee Day
tulip

Tulip Day
one

One Day
tell a fairytale

Tell A Fairytale Day
martini

Martini Day
self care

Self Care Day
bow tie

Bow Tie Day
slime

Slime Day