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

Other days

slime

Slime Day
camera

Camera Day
brow

Brow Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
cuddle up

Cuddle Up Day
boy friend

Boy Friend Day
prescription drug take back

Prescription Drug Take Back Day
me

Me Day
tell a fairytale

Tell A Fairytale Day
kale

Kale Day