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

Other days

ormille

Ormille Day
prescription drug take back

Prescription Drug Take Back Day
ruby

Ruby Day
law

Law Day
one

One Day
lumpy rug

Lumpy Rug Day
cuddle up

Cuddle Up Day
nae nae

Nae Nae Day
stud

Stud Day
kiss a ginger

Kiss A Ginger Day