Oops, it doesn't look like 'stuff your face until you die and then eat some more day' is a national day..

Other days

Tell A Fairytale Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Bounce Day

Lash Day

Blanket Fort Day

Cat Girl Day

Prescription Drug Take Back Day

First Love Day

Raise Awerness Of Zeus Day

Camera Day