The City of Medford presents the Harvest Your Energy Festival outdoors near the wind turbine behind the McGlynn Middle School. Learn about sustainable organizations and work in your community while enjoying live music by Trail Mix-Uncommon Folk and children’s musician Wayne Potash, good food and desserts from Deep Cuts and Colleen's of Medford Square, and children’s activities provided by the Medford Family Network and Knucklebones. Participating art vendors will be Alex Hunter, Karen Poon, Talia Connelly, The Elephant in the…