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

Other days

ruby

Ruby Day
brow

Brow Day
ride the wind

Ride The Wind Day
offer

Offer Day
one

One Day
boy friend

Boy Friend Day
ormille

Ormille Day
lash

Lash Day
lumpy rug

Lumpy Rug Day
gum

Gum Day