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

Other days

lisp

Lisp Day
stud

Stud Day
get funky

Get Funky Day
book

Book Day
law

Law Day
tell a fairytale

Tell A Fairytale Day
my little pony

My Little Pony Day
boyfriend

Boyfriend Day
nae nae

Nae Nae Day
self care

Self Care Day