Oops, it doesn't look like 'hunt sale as son of flemensfirth tops day' is a national day..

Other days

Boba Day

Cursing Day

Donate Your Hair Day

Nae Nae Day

Tell Ur Crush You Like Them Day

Gum Day

Ormille Day

Nail Polish Day

Embarrass Your Best Friend Day

African Immigrant And Refugee Hiv And Hep Awareness Day