Check-In: 4pm - 6pm (pre-registration required, no day-of-show registrations) Show Hours: 6pm - 8pm (cars must remain parked for duration of the show) The Promenade Shops at Saucon Valley and First Pennsylvania Mustang Club present the first ever Promenade on Wheels presented by BMW! A free event for the community, Promenade on Wheels invites car...