190530-N-YM720-1070 OKLAHOMA CITY, Okla. (May 30, 2019) Master Chief Machinist's Mate (Nuclear) teaches kids at Village Metro Library how to salute during Oklahoma City Navy Week Oklahoma City. Navy Weeks are designed to raise awareness about the Navy in areas that do not have a large naval presence. (U.S. Navy photo by Mass Communication Specialist 2nd Class Allen Michael McNair/Released)