Oops, it doesn't look like 'buy a girl you like pizza and touch her but day' is a national day..

Other days

Lost Sock Memorial Day

Pick Me Day

Unicorn Day

Kale Day

Polyamory Day

Buddy Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Cat Girl Day

Tell Ur Crush You Like Them Day

Raise Awerness Of Zeus Day