Oops, it doesn't look like 'parks are free for presidents day' is a national day..

Other days

Tell A Fairytale Day

Hoodie Day

Cuddle Up Day

Gallery Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Tell Ur Crush You Like Them Day

Nail Polish Day

Raise Awerness Of Zeus Day

Embarrass Your Best Friend Day

Hannah Day