Friday, July 10th the Old Idaho Penitentiary is hosting a scavenger hunt and lock up from 6-10pm (last admission 9pm). Gather your team and explore our site to find the clues about our history, inmates, and buildings. Be entered to win a private tour and lots of Old Pen gear! We will have photo opportunities and a chance to lock up the guilty and the innocent. This is an all ages event $6 for adults, $3 for children.