Go green while enjoying a wide variety of classes, workshops, food, demos, activities, and music. Learn alongside experts in areas like poultry raising, butchery, quilting, and green living; experience free workshops in maple-syrup making, buttermaking, or gardening; indulge in homemade, local, sustainable foods; even taste regionally produced wine, beer, and spirits. Experts include Michael Jacobson on kefir/kombucha making, One Change author Winnie Abramson, Greening Your Home author Alexandra Zissu, Joshua Applestone on butchery for hunters/farmers, and local farmer Ryan Fitzgerald on raising backyard chickens. Susie Ibarra and Roberto Rodriguez of Electric Kulintang (above), world renowned for their original percussion and electronic music, perform from 4 to 5pm. Saturday, March 29, 1 to 4pm in Stone Ridge. (845) 687-4855; Highmeadowschool.com.