Some chefs and cooks go into business as caterers or personal chefs or they open their own restaurant. Others become instructors in culinary training programs. A number of cooks and chefs advance to executive chef positions or food service management positions, particularly in hotels, clubs, or larger, more elegant restaurants where they may oversee operations in a number of kitchens or restaurants. ~ Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2006-07 Edition, Chefs, Cooks, and Food Preparation Workers, on the Internet at http://www.bls.gov/oco/ocos161.htm (visited July 18, 2007).