There's a new costume available on Poptropica:
But you can't get the Ghost Hunter Suit just anywhere! Nope, you'll need to earn it. It seems that several ghosts have scattered across Poptropica, and only those who can capture all of them will get the Ghost Hunter Suit.
How can you get started? Just go to Poptropica now and visit your travelmap. You'll see a new icon for the "Spook Central" mini-game. Start the game, and the rest is up to you.