The big screen at The Prairie Park – Chicago Park District Movies in the Parks returns this summer for their twenty-sixth season. Bring your lawn chairs and blankets, and join us at The Prairie Park, 11625 S Oakley Ave, Chicago, on Monday, July 13 for “How to Train Your Dragon” (2025, PG, live action). Free event. Movie starts at dusk. Free popcorn. Call 312-742-1134 for daily listings and weather-related cancellations and information.