Have spent hours unsuccessfully trying to buy tickets for Donny and Marie in Las Vegas. The site security which tries to make sure you are not a robot simply does not work. I keep getting the message saying that the map is acting up. Nor can you buy tickets over the phone as they are too busy presumably dealing with hundreds of dissatisfied customers. When you finally get to buy your ticket you are then charged another 20 percent for extra charges. Suggest you buy your tickets elsewhere.