If you've got any time left before the big day this site is by far the best resource out there for Halloween projects. Everything from simple decorations and recipes to major animatronics can be found.
Also, here are some nifty murder mystery scenarios for all you Edward Gorey fans. The last one is the coolest, IMO.
Well, I have a baby blessing to cook for, so I'll be tinkering with my mushroom pate recipe in the kitchen.
Oh, and congratulations to tafkar (and any other Sox fans) on the big Red Sox win!