 Simmons also noted apartment complexes from high scale to low income have gone up in Pendleton over the past couple of years. The Walla Walla District of the U.S. Army Corps of Engineers invites the public to tomorrow's change of command ceremony at 10 a.m. at the Marcus Whitman Hotel and Conference Center. It will also be streamed on the district's YouTube channel. Lieutenant Colonel Shalin Kingslack will relinquish command to Lieutenant Colonel