Oops, it doesn't look like 'school sport week and we are encouraging everyone to join in and create their own sports day' is a national day..

Other days

Ride The Wind Day

Kiss A Ginger Day

Hiv Awareness Day

Law Day

Believe Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Kale Day

Polyamory Day

Emoji Day

My Little Pony Day