Pendleton changed its street names in 1930, and only two streets retain their original names: Main Street and Court Street (1). Thus, the addresses listed for theaters in Pendleton will reflect the original street names and numbers, but the current locations.
1. Wright, Phil. "Shaking the Dust off Bits of Pendleton History." East Oregonian, Sept. 12, 2017 https://www.eastoregonian.com/news/local/shaking-the-dust-off-bits-of-pendleton-history/article_907e72c1-b365-5676-8c73-b5d06f29973c.html