Interactive Entertainment Group offers Spooky Trivia, where groups can show off their knowledge of all-things Halloween. Each time a Halloween-themed question appears—with topics ranging from horror movies to holiday traditions—participants have 20 seconds to lock in their answers via their smart devices. Once time is up, points are awarded to those with the correct answer. The activity, which typically lasts about 60 minutes, can accommodate as many as 1,000 players. Pricing is available upon request.