This is info from Disney Parks Blog:
Haunted Mansion Attractions at Disney Parks Inspire Club Penguin Halloween Experience! If you’re a Haunted Mansion fan, you’ll want to drop in on this year’s Club Penguin Halloween Party with a special code just for Disney Parks Blog readers.
Our friends at Club Penguin gave us a sneak peek inside their online haunted mansion before the party begins on October 18, 2012 You’ll instantly recognize a familiar pipe organ in the ballroom and a few other items.
- Fortune Teller: The fortune teller station in the Attic of Clubpenguin.com’s haunted mansion was inspired by the Disneyland Haunted Mansion ride. Image
- Horseless Hearse: In the Club Penguin Forest, there’s a Horseless Hearse similar to the one at Disneyland park.
- Maid and Butler Costumes: The Club Penguin team tried to replicate cast members with some of their Halloween Party costumes, giving the maid and butler costumes dark eye shadows.

Of course there’s more! We’re offering a free Ghost Sheet Costume for Disney Parks Blog readers. Visit http://play.clubpenguin.com/#/redeem/ and enter code CHILLING to Unlock a FREE Ghost Costume! How to Unlock Club Penguin items Online?
…Thanks Bob B 123 for telling me about this :) Right now Club Penguin Members can buy the “Maid Costume” or Creepy Doll Costume as it’s called in Club Penguin from the Penguin Style Catalog :) The Creepy Butler Costume isn't available for sale…yet…
…This is a Sneak Peek of the Haunted Mansion’s ballroom, complete with feasting table and floating instruments! There will be nine rooms to Explore in this Scary Mansion!
…Here you will find more information and Sneak Peeks: Club Penguin Halloween Party 2012