Oops, it doesn't look like 'lottery a fucker the day' is a national day..

Other days

comfy

Comfy Day
pumpkin

Pumpkin Day
first love

First Love Day
ruby

Ruby Day
kale

Kale Day
boy friend

Boy Friend Day
kiss a ginger

Kiss A Ginger Day
law

Law Day
carpenters

Carpenters Day
slime

Slime Day