Oops, it doesn't look like 'television and spontaneously combust day' is a national day..

Other days

Nail Polish Day

Bow Tie Day

Raise Awerness Of Zeus Day

Pick Me Day

Unicorn Day

Polyamory Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Comfy Day

Embarrass Your Best Friend Day

Get Funky Day