Oops, it doesn't look like 'mall is to be closed on inauguration day' is a national day..

Other days

Cuddle Up Day

Eat What You Want Day

Boy Friend Day

Bow Tie Day

Martini Day

Tell Ur Crush You Like Them Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Boba Day

Tulip Day

Hot Chocolate Day