Oops, it doesn't look like 'mall may close on inauguration day' is a national day..

Other days

Martini Day

Bubble Bath Day

Latina Equal Pay Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Frozen Yogurt Day

Prosecco Day

Bow Tie Day

Ask Out Your Crush Day

Azonto Is Acceptable Day

Cursing Day