Oops, it doesn't look like 'convention are getting feisty on day' is a national day..

Other days

Self Appreciation Day

Tell Ur Crush You Like Them Day

Buddy Day

Nail Polish Day

Appreciate Yaself A Lil Extra Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Healing Day

Gallery Day

Slime Day

Ormille Day