Oops, it doesn't look like 'go barefoot say something nice leave the office early day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Prosecco Day

Gum Day

Lumpy Rug Day

Self Appreciation Day

Tell A Fairytale Day

Ask Out Your Crush Day

Kiss A Ginger Day

Lisp Day

Offer Day