Oops, it doesn't look like 'weather serviceyeahthere was a tornado in warnernhthe other day' is a national day..

Other days

Unicorn Day

Donate Your Hair Day

Latina Equal Pay Day

Believe Day

Boyfriend Day

Hoodie Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Youth Day

Comfy Day

Pumpkin Day