The El Rancho Hotel and Casino (formerly known as The Thunderbird and The Silverbird) was a hotel and casino that operated on the Las Vegas Strip in Winchester, Nevada from 1948 to 1992.
 After its closure, the El Rancho sat vacant for eight years while two companies made several attempts to reopen or replace the resort, which was eventually demolished in 2000, after a news report found the decrepit buildings to be in violation of health and safety regulations.
 The site later became part of the land used for the un-opened Fontainebleau Resort Las Vegas.
Atlantis Casino Resort Spa (formerly Golden Road Motor Inn, Travelodge, Quality Inn and Clarion) is a hotel and casino located in Reno, Nevada.
 It is owned and operated by Monarch Casino & Resort, Inc. (NASDAQ: MCRI ).
 The three hotel towers have combined 824 guest rooms and Jacuzzi suites.
 The casino floor spans 64,814 sq ft and is one of Reno's most profitable and luxurious properties.
 Nearly $150 million has been spent on upgrading the facility.
 Atlantis competes directly with Peppermill Hotel Casino for customers.
Odawa Casino Resort is a Northern Michigan casino resort.
 Located in Resort Township near Petoskey, Michigan, the casino opened for business on June 20, 2007.
 It is owned and operated by the Little Traverse Bay Bands of Odawa Indians.
 The resort replaced Victories Casino in 2007, which had served as the tribe's casino until the new resort was opened.
 In addition to gaming, Odawa Casino Resort features multiple restaurants and retail outlets, a concert venue (Ovation Hall), a nightclub (The O Zone Nightclub), and a circular lounge bar in the middle of the gaming floor (Rendezvous).
 The resort also includes a AAA Diamond rated Hotel.
 Full shuttle transportation is available to all resort guests.
 Odawa Casino Resort is open to guests of all ages, however, the casino's gaming floor and the O Zone Nightclub are restricted to those of age 21 and older.
 Starting in 2011, the minimum gaming age at Odawa Casino Resort has been approved to be lowered to 19 years old.
The Hong Kong Disneyland Resort is a resort built and owned by Hong Kong International Theme Parks Limited, a joint venture of the Government of Hong Kong and The Walt Disney Company in Hong Kong on reclaimed land beside Penny's Bay, at the northeastern tip of Lantau Island, approximately two kilometres from Discovery Bay.
 Officially opened on 12 September 2005, the resort contains the Hong Kong Disneyland theme park, the Hong Kong Disneyland Hotel, Disney's Hollywood Hotel, Disney Explorers Lodge and several retail, dining and entertainment facilities covering 1.3 km2 of the island.
Roger Thomas (born 1951) is an American interior designer best known for his work on resort hotels and casinos in Las Vegas, including the Bellagio, Wynn Las Vegas and Encore Las Vegas.
 His work also extends to other areas of the world, including Wynn Macau and Encore Macau in China.
 He is the Executive Vice President of Design for Wynn Design & Development, and principal of the Roger Thomas Collection.
 Thomas has been named five times to the "Architectural Digest" AD100 list of the world's preeminent architects and designers, and was inducted into the "Interior Design Magazine" Hall of Fame in 2015.
MGM Macau (; formerly known as MGM Grand Macau) is a 35-story, 600-room casino resort in Sé, Macau.
 Under a sub concession approved by the Macau government, the project is owned and operated as a 50–50 joint venture between MGM Resorts International and Pansy Ho, daughter of Macau casino magnate Stanley Ho.
 The sub-concession is one of several examples of new casino construction following the end of the government-granted monopoly held for decades by Stanley Ho.
The Palazzo is a luxury hotel and casino resort located on the Las Vegas Strip in Paradise, Nevada.
 It is the tallest completed building in Nevada.
 Designed by the Dallas based HKS, Inc., the hotel offers luxury in an Italian Renaissance ambiance.
 The hotel and casino are part of a larger complex (operated as one hotel) comprising the adjoining Venetian Resort and Casino and the Sands Convention Center, all of which are owned and operated by the Las Vegas Sands Corporation.
The Monte Carlo Resort and Casino is a megaresort hotel and casino on the Las Vegas Strip in Paradise, Nevada, United States.
 The hotel, with a height of 360 ft , has 32 floors, featuring a 102000 sqft casino floor with 1,400 slot machines, 60 table games, and 15 poker tables.
 It is owned and operated by MGM Resorts International.
 The hotel offers 2,992 guest rooms, including 259 luxury suites.
 It is being converted from late 2016 to 2018 into the Park MGM, with the upper floors converted into a boutique hotel, NoMad Las Vegas.
Bellagio is a resort, luxury hotel and casino on the Las Vegas Strip in Paradise, Nevada.
 It is owned and operated by MGM Resorts International and was built on the site of the demolished Dunes hotel and casino.
 Inspired by the Lake Como town of Bellagio in Italy, Bellagio is famed for its elegance.
 One of its most notable features is an 8 acre lake between the building and the Strip, which houses the Fountains of Bellagio, a large dancing water fountain synchronized to music.
Corey Sanders has served as Chief Operating Officer of MGM Resorts International since June 2010.
 He oversees operations at the Company’s wholly owned properties, which in Nevada include Bellagio (resort), MGM Grand Las Vegas, Mandalay Bay, The Mirage, New York-New York Hotel and Casino, Monte Carlo Resort and Casino, Luxor Las Vegas, Excalibur Hotel and Casino, Circus Circus Las Vegas, Circus Circus Reno, Gold Strike Jean and Railroad Pass Casino.
 He also oversees Beau Rivage (Mississippi) in Biloxi and Gold Strike Tunica, both in Mississippi, as well as MGM Grand Detroit.

Question: Roger Thomas is best known for his work on an MGM owned and operated resort built on the site of what demolished hotel and casino?
Answer: Dunes