Oops, it doesn't look like 'paint ur pub day' is a national day..

Other days

cursing

Cursing Day
coffee

Coffee Day
bow tie

Bow Tie Day
self care

Self Care Day
comfy

Comfy Day
believe

Believe Day
frozen yogurt

Frozen Yogurt Day
bonang

Bonang Day
boba

Boba Day
ask out your crush

Ask Out Your Crush Day