Shadowfang Keep Halloween 2014 Electric Chair Photo OP with surprises. Kids of all ages enjoyed getting their pictures taken while pretending to be the victim of an electric chair. In addition to the chair itself, a separate faux switch was positioned next to the chair for added realism. Both the chair and the switch contained electric firecrackers that I would remotely trigger on the unsuspecting. One firecracker in the electrical box and one each in the top of the fake electric insulators at the top of the chair. I also added a jet of air that would blast down through the chair head strap and a pneumatic rotatory vibrator located under the seat. The pneumatic vibrator shock the chair vigorously and was quite loud as an added bonus. It was a big hit.