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

Other days

bonang

Bonang Day
frozen yogurt

Frozen Yogurt Day
bubble bath

Bubble Bath Day
ride the wind

Ride The Wind Day
gum

Gum Day
mean girls

Mean Girls Day
promposal

Promposal Day
hannah

Hannah Day
brow

Brow Day
camera

Camera Day