Oops, it doesn't look like 'hero and been on ellen the next day' is a national day..

Other days

First Love Day

Get Funky Day

Boyfriend Day

Self Care Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Azonto Is Acceptable Day

Buddy Day

Appreciate Yaself A Lil Extra Day

Embarrass Your Best Friend Day

Kale Day