Dinosaurs invade Downtown Wheaton! September 25–October 8, 2023 This BIG outdoor exhibit features 10 life-sized animatronic dinosaurs throughout Downtown Wheaton! Enjoy dinosaur-themed specials, activities, and more from your favorite Downtown Wheaton shops and restaurants. ​Mark your calendar now to visit the exhibit, and check the Downtown Wheaton website for a map of dinosaur locations, dinosaur-related activities, and specials throughout Downtown Wheaton.