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

Other days

hoodie

Hoodie Day
first love

First Love Day
ruby

Ruby Day
eat what you want

Eat What You Want Day
brow

Brow Day
believe

Believe Day
lumpy rug

Lumpy Rug Day
bow tie

Bow Tie Day
healing

Healing Day
gum

Gum Day