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

Other days

china

China Day
donate your hair

Donate Your Hair Day
ormille

Ormille Day
prosecco

Prosecco Day
mean girls

Mean Girls Day
frozen yogurt

Frozen Yogurt Day
boy friend

Boy Friend Day
stud

Stud Day
offer

Offer Day
bounce

Bounce Day