Oops, it doesn't look like 'park meant it was a good day' is a national day..

Other days

Nae Nae Day

Stress Awareness Day

Tulip Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Stud Day

Lumpy Rug Day

Pampering Day

Law Day

Boba Day

Tell Ur Crush You Like Them Day