I love the planning! I try to plan a ton of activities around Halloween...haunted hay rides, parties, scary movie nights, pumpkin carving, bonfires, etc. Unfortunately, very few of my friends are as interested in Halloween (they'd rather just dress up and have a drunken party on the big night). So, I end up combining a couple of ideas and having a big event. Like, meeting at my house for a spooky themed dinner, then go out to a haunted hayride or house, then coming back for scary movies.
My new favorite, however, is my pumpkin bake. I read about the recipe online, you gut a medium size pumpkin, and fill it with browned beef, rice, cheese, diced peppers, soy sauce, and salt and bake it in the oven. It is delicious and hearty, and you scoop out the meat of the pumpkin with the rest of the food. It's always a big hit!