Come by and say hi to the Texas BBQ Posse cook team on Saturday and Sunday at the first annual Blues, Bandits and BBQ Sustainable BBQ Competition in Oak Cliff. Sustainable means organic, or grass fed, meaning you don't have near as much fat to help flavor and smoke your brisket or ribs. This should be interesting! Lead cook Marshall Cooper and others on the competition team have had several test cooks trying to perfect our organic meat smoking technique for our first BBQ cook off. Come on by the OC and look for the posse banner flying proudly. This…