Oops, it doesn't look like 'weather advisory for snow then freezing rain thought most of the day' is a national day..

Other days

Buddy Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Law Day

Offer Day

Nae Nae Day

Boba Day

Lumpy Rug Day

One Day

Hiv Awareness Day

Tell Ur Crush You Like Them Day