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

Other days

unicorn

Unicorn Day
lumpy rug

Lumpy Rug Day
self care

Self Care Day
carpenters

Carpenters Day
offer

Offer Day
camera

Camera Day
nail polish

Nail Polish Day
healing

Healing Day
tell a fairytale

Tell A Fairytale Day
singles

Singles Day