Oops, it doesn't look like 'cemeteries have cancelled official memorial day' is a national day..

Other days

Girl Friend Day

Tell Ur Crush You Like Them Day

Fiancee Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Martini Day

Prosecco Day

Tulip Day

Pumpkin Day

Blanket Fort Day

Embarrass Your Best Friend Day