This is one place you have to go if you have 2-3 hours to take it all in. I was there during Christmas break and it was packed more than normal but still had a great time. Just North of the Fremont Street Experience. It is housed in what was once the tallest building in Las Vegas and held the Post Office and the court. One thing that won't make any sense to anybody who has not gone through the tour, In the simulation I downed the guy behind the tree in one shot. Simulation. Over.