Oops, it doesn't look like 'cherry festival celebrates heritage day' is a national day..

Other days

stress awareness

Stress Awareness Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
fiancee

Fiancee Day
azonto is acceptable

Azonto Is Acceptable Day
pampering

Pampering Day
martini

Martini Day
hoodie

Hoodie Day
slime

Slime Day
tell a fairytale

Tell A Fairytale Day
eat what you want

Eat What You Want Day