Where is the festival located? Updated May 03, 2024 19:05 Sueños music festival takes place May 25th-26th in Grant Park, Chicago. 337 E Randolph St, Chicago, IL 60601 Related articles How do I contact the festival? Where is the lost & found? Is there a current map of the festival grounds at Grant Park? What hotels do you recommend I stay at? Where can I buy festival passes?