Treasure Island Supper Club

A classic supper club serving the Miami Valley since 1961, originally a small diner catering to General Motors shift workers in Moraine. Purchased in 1980 by Duane Isaacs (former Centerville high school teacher) and partner Glenn Thomas, who handcrafted all the interior woodwork—bar, tables, statues, and stained glass—in his basement. In January 2024, former 38-year general manager Nancy Zechar and husband Mike Leach purchased the restaurant from Isaacs after a brief closure. Known for generous portions of steak, prime rib, seafood, pork tenderloin sandwiches, and supreme salads. The distinctive U-shaped bar and original 1961 décor create a time-capsule atmosphere. Banquet facility seats 55.