Oops, it doesn't look like 'Rugged Individualists Having A Massive Cry day' is a national day..

Other days

Lumpy Rug Day

Pumpkin Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Nail Polish Day

My Little Pony Day

Reading Day

Donate Your Hair Day

Stress Awareness Day

Fiancee Day

Cursing Day