2015 was advertised as "Year of the Penguins", introducing an updated "Penguins of Madagascar Live: Operation Cheezy Dibbles" show on the Madagascar stage, a rethemed "Jungle Bouncers" as "Penguins of Madagascar Mission: Treetop Hoppers" (since reverted to Berry Bouncers) and "Penguin Bay", a refurbished enclosure for the Zoo's Humboldt penguins. New Penguins of Madagascar themed suites also opened in the Safari Hotel. 2015 also saw the Chessington Conservation Fund Evening relaunched as "Roar & Explore". The new event features night rides on as well as child-friendly activities. Chessington's attendance fell this year to 1.65 million. The long-running Safari Skyway monorail closed midway through the year, after 29 years of service.