Festival Hours:
Thurs, July 10: 4–11PM
Fri, July 11: 4–11:45PM
Sat, July 12: 12–11:45PM
Sun, July 13: 12–10:30PM
Michigan’s biggest free festival, Uncle Sam Jam, returns to Woodhaven July 10–13, 2025, at Civic Center Park (I-75 & West Road) as part of the Downriver community’s Independence holiday