Oops, it doesn't look like 'stop being sad and clean your fucking room day' is a national day..

Other days

Emoji Day

Polyamory Day

Pumpkin Day

Tell A Fairytale Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Brow Day

Get Funky Day

Cuddle Up Day

Slime Day

Nae Nae Day