Oops, it doesn't look like 'lets get physical day' is a national day..

Other days

Blanket Fort Day

Ask Out Your Crush Day

Gum Day

Raise Awerness Of Zeus Day

Chocolate Milkshake Day

Comfy Day

Book Day

Appreciate Yaself A Lil Extra Day

Get Funky Day

African Immigrant And Refugee Hiv And Hep Awareness Day