The newest pin is the Lily Pin. It is along the railing at the very top of the lighthouse. Go up to the roof to see it. It is in the corner at the bottom of your screen. Usually the pins have something to do with an upcoming event but I don’t know what this one is for. Post something in the comments if you know!
If you are a member on Club Penguin then you can play the new Dance Contest Game in the Night Club. It is part of the huge members-only Dance Party going on right now. It just started today and if you are a member you can see it.
If you are a non member you have to wait outside in the snow. Only members can get in. 😦