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

Other days

Nail Polish Day

Embarrass Your Best Friend Day

Kale Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Boba Day

Boyfriend Day

Appreciate Yaself A Lil Extra Day

Ormille Day

Hiv Awareness Day

Believe Day