The Wilderness Expedition 2011 was an expedition in Club Penguin that began on January 17, and ended on January 31, 2011. It was confirmed in issue #273 of the Club Penguin Times, and the dates were also mentioned in a login screen for the party. There was a member item, a Life Jacket, for sale at the Shore, that cost 50 coins. During the party, players were able to navigate a maze, use a machine to lower themselves down a cliff, construct a boat, and sail across a bay to the Brown Puffle Cave. Brown Puffles were first introduced here and could be adopted by members for free.