What place is connected to its sister resort Wynn Las Vegas and was worked on by Roger Thomas?
Roger Thomas (designer): 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. Encore Las Vegas:  The resort is connected to its sister resort, Wynn Las Vegas; both are owned by Wynn Resorts, headed by casino developer Steve Wynn.
Encore Las Vegas