Oops, it doesn't look like 'wildlife areas are open to the public and then only open for day' is a national day..

Other days

Prescription Drug Take Back Day

Gum Day

Carpenters Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Bubble Bath Day

China Day

Pampering Day

Prosecco Day

Tell Ur Crush You Like Them Day

Lost Sock Memorial Day