Oops, it doesn't look like 'white boys drinking tequila and corona in sombreros day' is a national day..

Other days

Chocolate Milkshake Day

Cursing Day

Pick Me Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Cat Girl Day

Frozen Yogurt Day

Ride The Wind Day

Kiss A Ginger Day

Coffee Day

Lash Day