Marriott Chicago Downtown Magnificent MileDecember 17, 2025 Loading Map.... 540 North Michigan Avenue - ChicagoEvents 41.892225 -87.624962 Address 540 North Michigan Avenue Chicago Illinois 60611 United States Upcoming Events SWRI Fall Tech - October 4, 2026 - October 6, 2026 - All Day https://bostonvalley.com/wp-content/uploads/2022/03/BVTC-registered-logo_color_RGB.png 0 0 Mark Wisz https://bostonvalley.com/wp-content/uploads/2022/03/BVTC-registered-logo_color_RGB.png Mark Wisz2025-12-17 18:45:462025-12-17 18:45:46Marriott Chicago Downtown Magnificent Mile
