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

Other days

hoodie

Hoodie Day
eat what you want

Eat What You Want Day
bow tie

Bow Tie Day
self care

Self Care Day
get funky

Get Funky Day
camera

Camera Day
singles

Singles Day
lumpy rug

Lumpy Rug Day
buddy

Buddy Day
frozen yogurt

Frozen Yogurt Day