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

Other days

boba

Boba Day
ruby

Ruby Day
pampering

Pampering Day
ormille

Ormille Day
kiss a ginger

Kiss A Ginger Day
pumpkin

Pumpkin Day
eat what you want

Eat What You Want Day
fiancee

Fiancee Day
ponytail

Ponytail Day
boy friend

Boy Friend Day