Chef de Cuisine Luciano Duco displays local grain, right, and milled flour, left, that he ground in a test mill at Oliveto restaurant in Oakland, Calif.,
Chef de Cuisine Luciano Duco displays local grain, right, and milled flour, left, that he ground in a test mill at Oliveto restaurant in Oakland, Calif., on Thursday, March 14, 2013. Owner Bob Klein has launched Community Grains, his own line of stone-ground whole grains. Flour, beans, pasta and polenta are sold both retail and wholesale, and the flour is used to make dishes prepared at Oliveto. (Jane Tyska/Staff) (JANE TYSKA)