Oops, it doesn't look like 'highway remains closed to traffic for a third day' is a national day..

Other days

Law Day

Tell Ur Crush You Like Them Day

Cursing Day

Promposal Day

Unicorn Day

Appreciate Yaself A Lil Extra Day

Reading Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Comfy Day

Tell A Fairytale Day