Oops, it doesn't look like 'guard commander forced out of post at noon inauguration day' is a national day..

Other days

Kale Day

Lisp Day

Chocolate Milkshake Day

Emoji Day

Law Day

One Day

Tell Ur Crush You Like Them Day

Aloxolt Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Lost Sock Memorial Day