Food Hubs en USDA Local-Food Initiative Announced At Hollygrove Farm <p>The U.S. Department of Agriculture is pushing a new shopping method called “food hubs” to get more local produce to market. Deputy Secretary Kathleen Merrigan made the announcement at the Hollygrove Market and Farm in New Orleans. Wed, 27 Feb 2013 13:00:00 +0000 Eileen Fleming 30102 at