Thanks Ucello for this great post. As Ucello mentioned there are so many things that go into creating a Halloween Sim event in SL. Octoberville, the halloween sim I create has been around since 2005. After reading Ucellos post on what goes into making this kind of sim, please read my post on what goes on behind the scenes. Unfortunately, we were limited to 400 words, so I didnt get to include much detail, but post your questions and I will be happy to answer them.
As Ucello mentioned, planning is the most important part of creating any sim. At Octobervile, we begin planning in May or June of each year. I would be interested to know when the other Halloween sim creators start planning their builds.