Looking from the outside at a 3,000-square-foot warehouse in an industrial area of Hackensack, New Jersey, you’d never guess what was happening inside. Take a step through the doors and you’d find towers of green, fresh produce being grown by a group of people as part of an organization called Greens Do Good (GDG). GDG has a job training program for teens and adults with autism based around a hydroponic, vertical farm.