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

Other days

kale

Kale Day
kiss a ginger

Kiss A Ginger Day
girl friend

Girl Friend Day
carpenters

Carpenters Day
nail polish

Nail Polish Day
law

Law Day
lumpy rug

Lumpy Rug Day
unicorn

Unicorn Day
lisp

Lisp Day
camera

Camera Day