Oops, it doesn't look like 'step in a puddle and splash your friend day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Prosecco Day

Raise Awerness Of Zeus Day

Kiss A Brunette Day

Bonang Day

Azonto Is Acceptable Day

Latina Equal Pay Day

Pick Me Day

Chocolate Milkshake Day

Aloxolt Day