Oops, it doesn't look like 'piss tana off day' is a national day..

Other days

hiv awareness

Hiv Awareness Day
self appreciation

Self Appreciation Day
cursing

Cursing Day
boy friend

Boy Friend Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
comfy

Comfy Day
coffee

Coffee Day
hannah

Hannah Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
law

Law Day