Come explore the history of Lynnfield’s Kallenberg Quarry/Skull Cliff. You will hear of one of Lynnfield’s earliest industries and how a mysterious railroad graffiti artist transformed its remains into a work of art. We will also discuss the preservation of Lynn Woods and the odd group of spiritualists that gathered there in the 19th century. This will be a somewhat rigorous 90 minute hike. Parking available behind Kelly Jeep Rte. 1 North. Well-behaved dogs on leashes welcome.