Oops, it doesn't look like 'guards may be allowed to carry batons and other weapons to use on inauguration day' is a national day..

Other days

Bubble Bath Day

Cuddle Up Day

Carpenters Day

Lost Sock Memorial Day

Brow Day

Offer Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Boba Day

Ponytail Day

Cat Girl Day