Oops, it doesn't look like 'jump in the air holding a piece of paper day' is a national day..

Other days

Cuddle Up Day

Kiss A Brunette Day

Hot Chocolate Day

Get Funky Day

Lumpy Rug Day

Donate Your Hair Day

Law Day

Bubble Bath Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Pampering Day