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

Other days

pampering

Pampering Day
hoodie

Hoodie Day
carpenters

Carpenters Day
fiancee

Fiancee Day
ruby

Ruby Day
buddy

Buddy Day
comfy

Comfy Day
boy friend

Boy Friend Day
brow

Brow Day
martini

Martini Day