More information at https://www.autismgreaterwi.org/event-cal/celebrating-autism-at-bay-beach/
Bay Beach is just over three hours away from Marquette. It makes for a great day trip. I like it as it has both quiet spaces and noisier spaces. Stay clear of the bathrooms in the main lodge are very loud if you have a child who can't stand loud echo-y places and head for the ones in the green spaces.
Wildlife center across the road is also great free fun for kids.
