Friend purchased tickets for six from Groupon last week. We drove over to HTC and met with the owner/operators and they explained all the rules and the story for our experience. Walked in the trailer and was impressed with the layout. There was a total of seven in our party and we had plenty of room to deal with multiple clues at one time. It was cold but the trailer was heated and comfortable. We raced against the clock and saved ourselves from impending threat. Our kids were impressed and enjoyed our time. Can't wait for another adventure. Check them out. Locally owned and operated. read more