I was thinking about doing Xiabalba, or the Maya underworld, because the Maya predicted that this era of the world would end in 2012. I had it all planned out. I was going to put up a giant pyramid in the backyard. I wanted swamps and forests (tropical) around it. Then my Mom pointed out that it might snow. So now I ditched the pyramid idea and I think it will be it in the garage. It likely will have running water too, but it will be manageable.