PETALUMA, Calif., (October 3, 2012) — Straus Family Creamery, the pioneering organic and non-GMO Verified creamery in Northern California’s Marin County, proudly announces bringing on Mazzetta Dairy, into the group of certified organic family-farm milk suppliers for the production of organic, cream-top milk, organic yogurt, organic ice cream, organic butter and organic sour cream.