Oops, it doesn't look like 'headquarters staff of the aclu stand in support of the day' is a national day..

Other days

Raise Awerness Of Zeus Day

Gallery Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Self Care Day

Martini Day

Ride The Wind Day

Coffee Day

Nae Nae Day

Pumpkin Day

Latina Equal Pay Day