Oops, it doesn't look like 'fibromyalgia awareness limerick nutty fudge odometer day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Fiancee Day

Donate Your Hair Day

Bonang Day

Carpenters Day

Azonto Is Acceptable Day

Kiss A Brunette Day

Cat Girl Day

Blanket Fort Day

Ponytail Day