Free Concerts at Masons Mill Park on Sunday Evenings, beginning at 6:30PM. Concerts begin on Sunday, June 24 and end on Sunday, August 12. Masons Mill Park Concert Gazebo, 3500 Masons Mill Road, Huntingdon Valley, PA, 19090. Car-pooling to the park is recommended. Please bring lawn chairs or blankets for seating. Smoking, pets, and alcoholic beverages are prohibited in the park. Concerts are weather permitting and may be cancelled due to rain. To check for a cancellation, please call the park office (215) 659 -3388 AFTER 3:00PM ON THE DAY OF THE CONCERT.