Oops, it doesn't look like 'Waiter And Waitresses day' is a national day..

Other days

Prescription Drug Take Back Day

Comfy Day

Carpenters Day

Nae Nae Day

Promposal Day

Slime Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Boba Day

Boy Friend Day

Raise Awerness Of Zeus Day