Put on your costume and join us at Seven Islands State Park for a family friendly adventure! Groups will hike approximately 1 mile down Kelly Lane with a ranger and trick-or-treat at several stops. Along the way, we will attempt to solve a wildlife mystery by gathering clues and information at each stop. We will end on the Green House lawn, where families can enjoy storytelling and a bonfire before heading back to the park entrance. Families with small children are welcome to bring strollers. Cost $5. There are six time slots available, starting at 4:30 p.m. Details and registration online.