Oops, it doesn't look like 'championship see the top performers through day' is a national day..

Other days

china

China Day
bow tie

Bow Tie Day
self appreciation

Self Appreciation Day
self care

Self Care Day
chocolate milkshake

Chocolate Milkshake Day
nail polish

Nail Polish Day
ormille

Ormille Day
lisp

Lisp Day
gum

Gum Day
ponytail

Ponytail Day