D&R GREENWAY LAND TRUST, in partnership with Rutgers Master Gardeners of Mercer County, presents a program, “Water, Water Everywhere and not a Drop to Waste: Water Features in the Home Landscape,” on Thursday, February 22 at 7 p.m. Doors open at 6:30. The event takes place at D&R Greenway’s 1900 barn, the Johnson Education Center, One Preservation Place, Princeton, 08540. The guest speaker will be John Black, President of the Native Plant Society of New Jersey. Free admission, preregistration urged: RSVP at (609) 924-4646 or firstname.lastname@example.org.