Oops, it doesn't look like 'racegoers arrive for ladies day' is a national day..

Other days

Lisp Day

Prescription Drug Take Back Day

Lumpy Rug Day

Kiss A Brunette Day

Girl Friend Day

Latina Equal Pay Day

Slime Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Promposal Day

Tell Ur Crush You Like Them Day