Chef Jeremiah Tower. He is considered one of the forces behind modern California cuisine –- which emphasized the use of locally grown ingredients to elevate simple dishes to fine delicacies. That in turn launched a revolution in American regional cookery. Tower began his career as chef and co-owner of Chez Panisse in Berkeley, California. He went on to run restaurants in San Francisco, Hong Kong, Singapore and Seattle. Recently he hosted the PBS series America's Best Chefs and has written a new memoir, California Dish: What I Saw (and Cooked) at the American Culinary Revolution.