Oops, it doesn't look like 'Honesty Oatmeal Cookie Raisin day' is a national day..

Other days

Eat What You Want Day

Azonto Is Acceptable Day

Donate Your Hair Day

Emoji Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Polyamory Day

Cuddle Up Day

Coffee Day

Pampering Day

Kiss A Brunette Day