Oops, it doesn't look like 'cemetery is skipping public events day' is a national day..

Other days

stress awareness

Stress Awareness Day
tell a fairytale

Tell A Fairytale Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
reading

Reading Day
embarrass your best friend

Embarrass Your Best Friend Day
blanket fort

Blanket Fort Day
martini

Martini Day
aloxolt

Aloxolt Day
polyamory

Polyamory Day
donate your hair

Donate Your Hair Day