Get ready to experience exciting gaming and entertainment at 20+ casino hotels and resorts. Visit Player Services to sign up for PENN Play during your go now next stay at a PENN Casino Hotel and receive a complimentary status match based on your current Choice Privileges membership level.With locations nationwide, your next gaming getaway is only a drive away. MUST BE 21+. GAMBLING PROBLEM? CALL 1-800-GAMBLER. Terms Apply. To book reservations for Rock Spareg; Salonnbsp;or for more information, you can contact our Customer Care team at 1 (866) 502-7529. Get hyperlocal forecasts, radar and weather alerts. Casinos and slot machines: Charities are allowed to run "Millionaire parties," i.e., casinos. Michigan has signed compacts with many tribes, now operating high-stakes casinos throughout the state. The legislature has voted a minimum age of 18 for all charity casinos. Michigan Compiled Laws x000a7;432.110a. Indian casinos appear to be abiding by this age limit.