Oops, it doesn't look like 'i like you but not like a girlfriend day' is a national day..

Other days

Pumpkin Day

Kiss A Ginger Day

Get Funky Day

Bounce Day

Hoodie Day

Raise Awerness Of Zeus Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Lost Sock Memorial Day

Bubble Bath Day

Fiancee Day