Trustees Trekkers, join The Trustees at Fruitlands Museum in Harvard, Massachusetts on Monday, September 2 from 2 – 3:30 for a guided hike exploring the form and function of leaves. This family program is recommended for ages 7 and up. Explore the trails, take some leaf etchings, and get a closer look through magnifiers to take in the natural world.  Member families: $12, nonmembers $20. Register (required) at www.thetrustees.org