Main Road m south of Villas Sol, Playa Hermosa, Playa Hermosa Costa Rica. The Ginger and Ace diner scene was filmed at Oscar's Steakhouse, a steaks and seafood restaurant in the dome of the Plaza Hotel with views of Fremont Street. You can go to all lotteries and find the. She is based on. As The Mob Museum points out, Ginger Rothstein was based on former Las Vegas showgirl Geri Rosenthal. . Every main character in Casino is based on a real-life individual. The Story About Hunting Down and Killing a Casino Executive in Costa Rica Ginger McKenna is Sam Rothstein's wife in Casino. Todos los Bonos y Promociones There are currently no betting offers available in this casino. Sam “Ace” Rothstein is based on famous mobster Frank Rosenthal and Ginger McKenna's character. Location and contact. Known as Ginger McKenna in Martin Scorsese's Casino, the real-life Geri McGee married casino boss Frank Rosenthal and had an affair with mob. Casino film location: Ginger and Ace set out the limits of their relationship Even the exotic-looking 'Costa Rica' hideaway, to which John Nance is. Costa Rica following the FBI's.