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

Other days

pick me

Pick Me Day
boba

Boba Day
lash

Lash Day
cuddle up

Cuddle Up Day
one

One Day
ruby

Ruby Day
azonto is acceptable

Azonto Is Acceptable Day
ride the wind

Ride The Wind Day
camera

Camera Day
fiancee

Fiancee Day