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

Other days

nae nae

Nae Nae Day
kiss a brunette

Kiss A Brunette Day
nail polish

Nail Polish Day
pumpkin

Pumpkin Day
youth

Youth Day
lisp

Lisp Day
brow

Brow Day
girl friend

Girl Friend Day
self care

Self Care Day
bubble bath

Bubble Bath Day