Gaming, and would include two hotel towers: Echelon Tower would be the main hotel tower. Also known as Echelon Hotel and Hotel Echelon. Originally known as the Echelon Resort Tower. The Enclave would be an all-suite tower, attached to Echelon Tower. Originally known as the Echelon Suite Tower. Mondrian at Echelon: An 850-room hotel; a 50% joint venture with Morgans Hotel Group. Never began construction. Delano Hotel: A 550-room hotel; a 50% joint venture with Morgans Hotel Group. Never began construction. The Shangri-La Hotel Las Vegas: A hotel to be managed by Shangri-La Hotels and Resorts. It would include 353 rooms, originally announced as 400. Attached to Echelon Tower and The Enclave. Las Vegas ExpoCenter: Planned convention center and associated meeting space. Boyd Gaming began booking convention reservations in December 2007, years ahead of the project's planned opening in the third quarter of 2010. High Street: A indoor shopping center to be built at a cost of $500 million, and to be managed by General Growth Properties through a partnership with Boyd Gaming. Casino: Planned casino. Two theater venues, one with 4,000 seats and one with 1,500 seats, both to be managed by Anschutz Entertainment Group. Parking garage, with nearly 8,000 spaces. References External links Developer's website Boyd Gaming Las Vegas Strip Buildings and structures in Winchester, Nevada Unfinished buildings and structures in the United States Mixed-use developments in the United States Unbuilt casinos