The next crazy thing Dubai is going to build: a temperature-controlled city, known as the 'Mall of the World'. Dubai has always had a thing for showing off. They have Bugatti police cars, the world's tallest buildings and an underwater hotel. But now, they are going to build the world's first integrated temperature-controlled city and an indoor theme park, covered by a retractable glass dome that opens during winter months. It will be located in the Al Sufouh district, close to the water front. If everything goes as planned, the shopping and entertainment complex will include a Broadway-style theater district; a pedestrian walkway modeled on Barcelona’s Las Ramblas; a 6.9-km retail network of roads, based on London’s Oxford Street; 20,000 hotel rooms; underground parking; an indoor family theme park and a “wellness district” for medical tourists. We call that a clear understatement. JafJaf!