Oops, it doesn't look like 'parks to waive admission fees on day' is a national day..

Other days

tell a fairytale

Tell A Fairytale Day
singles

Singles Day
bow tie

Bow Tie Day
cuddle up

Cuddle Up Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
carpenters

Carpenters Day
me

Me Day
mean girls

Mean Girls Day
bubble bath

Bubble Bath Day
tell ur crush you like them

Tell Ur Crush You Like Them Day