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

Other days

carpenters

Carpenters Day
singles

Singles Day
bubble bath

Bubble Bath Day
kiss a ginger

Kiss A Ginger Day
bounce

Bounce Day
stud

Stud Day
cursing

Cursing Day
cat girl

Cat Girl Day
get funky

Get Funky Day
camera

Camera Day