Ron Lundy’s day job is as a recreation therapist. He works with veterans who have post-traumatic stress disorder, and he has to understand what might trigger a stress response. In his other job — ...

Three years ago, Rebecca Tien had what she called a “little farm” in the backyard of her home in Columbus' Clintonville neighborhood. With seven garden beds measuring 8 feet by 3 feet each, Tien’s ...