Oops, it doesn't look like 'Championships Every day' is a national day..

Other days

ormille

Ormille Day
comfy

Comfy Day
mean girls

Mean Girls Day
lumpy rug

Lumpy Rug Day
china

China Day
one

One Day
ruby

Ruby Day
get funky

Get Funky Day
nail polish

Nail Polish Day
hoodie

Hoodie Day