The Lollapalooza music festival concluded in Grant Park, Chicago, after a challenging weekend marked by heavy rain and muddy conditions. The event saw performances from various artists, including Tate McRae, Lorde, and Charli XCX, delivering memorable sets despite weather-related disruptions. While there were 10 arrests during the festival, 67 attendees required medical attention, leading to a mixed report on health incidents. Cleanup efforts began as the festival wrapped up, with many participants braving the soggy conditions. The weekend featured significant performances, surprise collaborations, and grassroots engagements, signifying another successful year for the iconic festival.