Oops, it doesn't look like 'guard and all federal police are on high alert for inauguration day' is a national day..

Other days

Ormille Day

Lost Sock Memorial Day

Hot Chocolate Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Nae Nae Day

Boba Day

Cat Girl Day

Frozen Yogurt Day

Blanket Fort Day

Offer Day