Oops, it doesn't look like 'phish and chip day' is a national day..

Other days

pumpkin

Pumpkin Day
lisp

Lisp Day
pick me

Pick Me Day
kiss a ginger

Kiss A Ginger Day
tulip

Tulip Day
mean girls

Mean Girls Day
comfy

Comfy Day
buddy

Buddy Day
latina equal pay

Latina Equal Pay Day
gallery

Gallery Day