- Walla Walla, Washington (Wikipedia)
Walla Walla (/ˌwɑːlə ˈwɑːlə/ WAH-lə WAH-lə) is a city in and the county seat of Walla Walla County, Washington, United States. It had a population of 34,060 at the 2020 census, estimated to have decreased to 33,339 as of 2023. The combined population of the city and its two suburbs, the town of College Place and unincorporated Walla Walla East, is about 45,500.
- Oso, Washington (Wikipedia)
Oso is a census-designated place (CDP) in Snohomish County, Washington, United States. It is located to the west of Darrington, south of the North Fork of the Stillaguamish River and approximately 50 air miles (80 km) from Seattle. The population of Oso was 172 at the 2020 census. The area was the site of a large landslide in March 2014 that killed 43 people, the deadliest incident of its kind in U.S. history.