Join us for a Hidden Adventure at Hidden Lake! Experience some of the activities Lake Metroparks has to offer. Our instructors and equipment will be there, and we will teach you all the activities. Try kayaking, standup paddle boarding and canoeing. Take a guided trail cart ride and learn the history of the park. Propel arrows down range on our public course. Cast a line into the stocked lake or take a guided hike. Play some disc golf or a game of cornhole. This is a free event. Registration required. All equipment for activities provided. Children under the age of 18 must be accompanied by an adult. All participants must be registered, including adults.