Des Moines, WA (May 1, 2017): Great American Casino is pleased to announce the Grand Opening of Casino Des Moines scheduled to take place on May 18, 2017. โWe are excited to add Great American Casino Des Moines to the roster of Great American Casino properties and open a gaming location that will offer the finest gaming experience in the Seattle area,โ said Richard Procter, Regional General Manger at Great American Casino.
