Oops, it doesn't look like 'hole in my bucket mint julep water a flower day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Self Appreciation Day

Hannah Day

Camera Day

Tell Ur Crush You Like Them Day

Bonang Day

My Little Pony Day

Polyamory Day

Blanket Fort Day

Stress Awareness Day