Oops, it doesn't look like 'vape rally day' is a national day..

Other days

slime

Slime Day
self appreciation

Self Appreciation Day
cat girl

Cat Girl Day
bow tie

Bow Tie Day
prosecco

Prosecco Day
comfy

Comfy Day
boy friend

Boy Friend Day
boba

Boba Day
self care

Self Care Day
first love

First Love Day