IndyCar racing has made a highly anticipated return to the Milwaukee Mile after a nine-year hiatus, with a doubleheader event scheduled for Labor Day weekend. The historical track, renowned as the oldest operating motor speedway in the world, has undergone significant improvements costing $8 million to ensure safety and enhance the racing experience. Penske Entertainment, which orchestrated the return, has developed local ticket deals and expects substantial attendance. The return is seen as a significant economic boost for the area and a chance to rekindle the relationship with local fans. The weekend's races are crucial for the IndyCar championship standings, featuring intense competition among top drivers like Alex Palou and Will Power.