Just follow the Yellow Brick Road! You'll meet all sorts of friends and peril along the way! The 75th anniversary of the classic and most famous movie version is coming in 2014. Cast your support now to have LEGO produce this set in time for the party!
Licensed sets to include Munchkinland, the Emerald City, the Witch's Castle and the hot air balloon exit. Even literature only sites such as China Country and the Hammerheads could be considered. Personally, I'd like to have a set of a house sitting on a dead witch but that might be a little too violent for LEGO. But there had better be flying monkeys!