Oops, it doesn't look like 'park week with a view of mount rainier day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Eat What You Want Day

Book Day

Nae Nae Day

Prescription Drug Take Back Day

Bow Tie Day

Martini Day

Carpenters Day

Bonang Day

Fiancee Day