Oops, it doesn't look like 'flag at the state level independence day' is a national day..

Other days

Nae Nae Day

Frozen Yogurt Day

Offer Day

Kiss A Brunette Day

Stud Day

One Day

Blanket Fort Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Reading Day

Appreciate Yaself A Lil Extra Day