This family-friendly descent into the Lower Gorge features creatures and spirits sure to scare aboard a tractor-drawn wagon. Pre-registration required. Tickets: $5 for those 12 and over; $2 for children under 12. Tickets are available at the City of Rochester Recreation Administration Office, 400 Dewey Ave. Park in Maplewood YMCA lot, on Driving Park Avenue. Sponsored by the Maplewood Neighborhood Association, Maplewood YMCA and the Edgerton R-Center.