Oops, it doesn't look like 'haircut and down the pub day' is a national day..

Other days

eat what you want

Eat What You Want Day
embarrass your best friend

Embarrass Your Best Friend Day
boy friend

Boy Friend Day
ruby

Ruby Day
lumpy rug

Lumpy Rug Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
kale

Kale Day
raise awerness of zeus

Raise Awerness Of Zeus Day
one

One Day
nae nae

Nae Nae Day