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

Other days

lash

Lash Day
stress awareness

Stress Awareness Day
nail polish

Nail Polish Day
kiss a brunette

Kiss A Brunette Day
ponytail

Ponytail Day
lisp

Lisp Day
kiss a ginger

Kiss A Ginger Day
tulip

Tulip Day
offer

Offer Day
lumpy rug

Lumpy Rug Day