r.bar.caf is a Las Vegas seafood restaurant at Mandalay Bay Hotel & Casino offering a lively, casual seafood experience with bustling market atmosphere and abundant raw bar. r.bar.caf serves only the freshest seafood. The innovative menu at r.bar.caf features market priced raw shellfish and oysters from the Atlantic and Pacific as well as r.bar.caf's Chef, Rick Moonenwhite's own Clam chowder, Grilled Barramundi and Fresh Maine Lobster.