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

Other days

lisp

Lisp Day
tulip

Tulip Day
cuddle up

Cuddle Up Day
law

Law Day
lash

Lash Day
raise awerness of zeus

Raise Awerness Of Zeus Day
nail polish

Nail Polish Day
lumpy rug

Lumpy Rug Day
kale

Kale Day
book

Book Day