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

Other days

pumpkin

Pumpkin Day
mean girls

Mean Girls Day
eat what you want

Eat What You Want Day
youth

Youth Day
first love

First Love Day
coffee

Coffee Day
bounce

Bounce Day
hoodie

Hoodie Day
cuddle up

Cuddle Up Day
lisp

Lisp Day