Oops, it doesn't look like 'clean up exercise day' is a national day..

Other days

Prescription Drug Take Back Day

Embarrass Your Best Friend Day

Kiss A Ginger Day

Appreciate Yaself A Lil Extra Day

Bounce Day

Comfy Day

Polyamory Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Reading Day

Promposal Day