Urban Farm founder Greg Peterson teaches the three elements of successful green living and gardening in the Southwest. Peterson is a long-time Arizona gardener, a writer for “Edible Phoenix” and a local urban farming expert.
DETAILS >> 7 p.m. Wednesday. Changing Hands Bookstore, 6428 S. McClintock Drive, Tempe. Free. (480) 730-0205 or www.changinghands.com.