Where is the festival located? Updated May 18, 2023 19:07 Sueños music festival takes place May 27th-28th in Grant Park, Chicago. 337 E Randolph St, Chicago, IL 60601 Related articles Is there a current map of the festival grounds at Grant Park? What are the dates & hours of the festival? What are the scheduled set times? Where is the lost & found? What hotels do you recommend I stay at?