Oops, it doesn't look like 'drug church day' is a national day..

Other days

gum

Gum Day
pampering

Pampering Day
prosecco

Prosecco Day
first love

First Love Day
carpenters

Carpenters Day
law

Law Day
comfy

Comfy Day
youth

Youth Day
eat what you want

Eat What You Want Day
my little pony

My Little Pony Day