If you're talking about pins, like the small pictures you can collect that are hidden everywhere, then, yes. Club Penguin didn't always have pins! The first pin appeared on March 17, 2006 and it was a Shamrock Pin.
You have to buy it with the coins you earn on Club Penguin and check the Furniture Catalog in Club Penguin and also remember that they're are hidden items in Club Penguin so look out for those. ~The Wiki Answerer