Yeti Cave

The Yeti Cave is a secret room that is located at the end of The Great Snow Maze. There is a free item, the Yeti Costume, there. It seems to be a house actually.

Trivia
caves from now on.
 * This might solve the Yeti myth.
 * It was made by a penguin, possibly Rory, because the Snow Cat is in it.
 * You are able to slide while in the house just like in the Ice Rink.
 * There appears to crystals inside of it.
 * It looks like The Underground at the Christmas Party 2008.
 * You can get the Yeti Costume here.
 * In a blog section, the CPT wrote 'There may even be a few yeti caves from now on...'