Phone: ; Location: In the heart of the casino area, adjacent to Allegro restaurant.(map). The Wynn hotel is one of Las Vegas' most luxurious resorts. The Rio offers both a race and an adjacent sports book. the Super Bowl, the NCAA men's basketball tournament, the Kentucky Derby and the Breeders' Cup. Experience high-action entertainment at the best Race & Sports Book in Las Vegas. The International Bar · Pool Grill & Bar · Rikki Tiki Sushi · Room Service · Sid's Cafe All-new, fully-stocked bar to go along with cocktail service and convenient food * Championship odds *Conference Odds *Division Odds *Over /Under.