The Chimdale Stakes Casino is where Francine moves up her poker game after being successful in back room games in "The Pink Sphinx Holds Her Hearts on the Turn".
In an effort to hide her thoughts from the kids, Roger talks Francine into taking up poker, where, with his coaching, she becomes successful. When pressed on her new lifestyle, Francine becomes determined to win at a very high stakes poker match and get Frog Rose to sponsor her. To convince her to give up, the kids also enter the tournament, with Steve eventually beating Francine.