Oops, it doesn't look like 'publicity day' is a national day..

Other days

bubble bath

Bubble Bath Day
ormille

Ormille Day
me

Me Day
artists

Artists Day
youth

Youth Day
bow tie

Bow Tie Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
my little pony

My Little Pony Day
unicorn

Unicorn Day
pick me

Pick Me Day