By Kia Morgan The voice of DJ Greg Street’s radio intro, multi platinum songwriter for Young Jeezy, Ciara and Keri Hilson, Zachary” Big Zak” Wallace is also the owner of Local Green Atlanta. According to their website, “More than another healthy restaurant We are more than a healthy fast casual food provider-- We're a public health initiative that intends to reduce food deserts in the United States. Our mission is to reduce health disparities in underserved populations by pro