Oops, it doesn't look like 'champs the next day' is a national day..

Other days

self appreciation

Self Appreciation Day
bow tie

Bow Tie Day
cat girl

Cat Girl Day
cuddle up

Cuddle Up Day
carpenters

Carpenters Day
ruby

Ruby Day
tulip

Tulip Day
polyamory

Polyamory Day
lash

Lash Day
hannah

Hannah Day