From the introduction:
The Shufflemore Woods are the haunted home of numerous monsters, ghouls, goblins and other things that go bump in the night. Every Halloween, the dark denizens of the forest gather in the center of the Woods to hold a fantastic Halloween festival, complete with song, dance, eerie decorations and – best of all – a great piñata, filled with candy. But this year, something has gone terribly wrong!
Game is intended as a single-evening live-action event similar to, but more complex than, a traditional "murder mystery" party event. Includes a scavenger hunt.