I have mentioned before that our game nights tend to be accompanied by a meal. For overachievers, consider asking each of your players to bring a carved jack-o-lantern to the session.
To take things a step further, some basic decorations can usually be found without making too great of an investment. Simply dimming the lights, lightning a few candles, and playing some ambient Halloween music can go a long way. It doesn’t take much to make your gaming space take on a spooky appearance. Squaring off with the Invisible Man at the Midwest Haunter’s Convention 2012.
