Join the GCP&T Trail Sentinels for a moonlight ride along the region's bike trails. GCP&T Trail Sentinels are an elite volunteer group who patrol the trails and coordinate several cycling events. All night riders must be 18 and older, wear a helmet and have lights on their bikes. Rides will be cancelled in the event of a thunderstorm. Free and open to all; all rides begin at 7 p.m. See image for complete ride schedule.