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

Other days

donate your hair

Donate Your Hair Day
camera

Camera Day
bounce

Bounce Day
ormille

Ormille Day
ruby

Ruby Day
believe

Believe Day
gum

Gum Day
brow

Brow Day
special education

Special Education Day
my little pony

My Little Pony Day