Oops, it doesn't look like 'get off my lawn day' is a national day..

Other days

special education

Special Education Day
lumpy rug

Lumpy Rug Day
pick me

Pick Me Day
gum

Gum Day
pumpkin

Pumpkin Day
bubble bath

Bubble Bath Day
cuddle up

Cuddle Up Day
stud

Stud Day
buddy

Buddy Day
ruby

Ruby Day