Join Friends of Princeton Nursery Lands for an afternoon of stewardship in the Mapleton Preserve (former site of Princeton Nurseries) on Saturday, September 26 from 2 to 4 p.m. Attendees will help to clear brush, vines, invasive saplings, litter, and shrubs. Mapleton Preserve is located at 145 Mapleton Road in Kingston. Rakes, shovels, saws, and loppers are welcome. For more information, call (609) 683-0483 or visit http://fpnl.org.