Join the GVMS PTO’s Jingle Bell Jog on Saturday, December 20 at 9:30 AM! Participants can walk or run as many ½-mile laps as they’d like in 30 minutes and earn a jingle bell for each lap. All proceeds will be used by GVSD Social Workers to directly support Great Valley families in need this season. All ages are encouraged to participate, you don't even have to be a GVSD student or parent!