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

Other days

lisp

Lisp Day
ride the wind

Ride The Wind Day
eat what you want

Eat What You Want Day
brow

Brow Day
kale

Kale Day
bubble bath

Bubble Bath Day
promposal

Promposal Day
cuddle up

Cuddle Up Day
martini

Martini Day
law

Law Day