The skyline of Las Vegas is sparkling just a little bit more this Christmas season: upon completion of the MGM Mirage's CityCenter. The 67 acre LEED Gold-certified mixed used facility houses not one but four separate hotels! Let's not forget a multitude of retail and entertainment spaces plus several eateries which make this complex one of a kind. Check out the interactive website and see for yourself the innovation that head architect, Gensler, brought to life. www.citycenter.com