The Sustainable Business Network of Massachusetts will sponsor a free outdoor festival on the Rose Kennedy Greenway on Sunday, September 20 from 11 – 5 that showcases farmers, local restaurants, food trucks, specialty food producers, fisher folks, and organizations focusing on healthy food and fitness from New England. The festival also features lively chef & DIY demos, a seafood throwdown competition, diverse music and performances, family fun zone and more. For complete information visit http://www.bostonlocalfoodfestival.com.