There is a brand spanking new Halloween forum on the scene called Twisted Nightmares. Not a lot of content as of yet, but a great bunch of people running the board. Drop in and help them out. Oh, and make sure to check out the chat room in the evening. Lots of good natured banter going on! Tell Bear and Kid that Jaybo sent you.
UPDATE: Sorry guys, the only thing up at the site right now is the forum. Like I said, this is a brand new website. There are a few dead links on the site because they have not fleshed out the whole site yet. I have changed the links in this post to take you directly to the forum.