171026-N-BN978-075 GREAT LAKES, Ill. (Oct. 26, 2017) Adria Van Loan-Polselli, an engineering teacher at Patrick Henry High School, tours the engine room at the engineman school at Surface Warfare Officer School, Unit Great Lakes, Oct. 26, 2017. The Educator Orientation Visit trouring from San Diego provides educators and school administrators a first-hand look at Navy Life. (U.S. Navy photo by Brian Walsh/Released)