The next phase of the $190 million renovation project ongoing at Potawatomi Casino Hotel in Milwaukee will build a large, new sportsbook. Read more Potawatomi Casino Hotel Plans Huge Sportsbook In 2024 Septem. Rock & Brews co-founders from the rock band KISS. The Carter Potawatomi Casino held a groundbreaking ceremony on Sept. News Headlines Potawatomi Casino Breaks Ground for Rock & Brews in Carter, WI Septem.