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

Other days

nail polish

Nail Polish Day
cursing

Cursing Day
gum

Gum Day
camera

Camera Day
china

China Day
nae nae

Nae Nae Day
boy friend

Boy Friend Day
azonto is acceptable

Azonto Is Acceptable Day
tulip

Tulip Day
cuddle up

Cuddle Up Day