Bothell () is a city in King and Snohomish counties in the U.S. state of Washington. It is part of the Seattle metropolitan area. As of the 2010 census it had a population of 33,505, and in 2019 the estimated population was 47,415.

Kirkland is a city in King County, Washington, United States. A suburb east of Seattle, its population was 92,175 in the 2020 U.S. census which made it the sixth largest city in the county and the twelfth largest in the state. The city's downtown waterfront has restaurants, art galleries, a performing arts center, public parks, beaches, and a collection of public art, primarily bronze sculptures. Kirkland was the original home of the Seattle Seahawks; the NFL team's headquarters and training facility were located at the Lake Washington Shipyard (now Carillon Point) along Lake Washington for their first ten seasons (1976–85), then at nearby Northwest University through 2007. Warehouse chain Costco previously had its headquarters in Kirkland. While Costco is now headquartered in Issaquah, the city is the namesake of its "Kirkland Signature" store brand.

Redmond is a city in King County, Washington, United States, located 15 miles (24 km) east of Seattle. The population was 54,144 at the 2010 census and an estimated 71,929 in 2019. Redmond is commonly recognized as the home of Microsoft and Nintendo of America. With an annual bike race on city streets and the state's only velodrome, Redmond is also known as the "Bicycle Capital of the Northwest".

Lynnwood is a city in Snohomish County, Washington, United States. The city is part of the Seattle metropolitan area and is located 16 miles (26 km) north of Seattle and 13 miles (21 km) south of Everett, near the junction of Interstate 5 and Interstate 405. It is the fourth-largest city in Snohomish County, with a population of 35,836 in the 2010 U.S. census. Lynnwood is a suburban bedroom community for Seattle, Everett and Bellevue. It has one of the largest concentrations of retailers in the region, anchored by the Alderwood Mall and businesses along major streets. The city also has a community college, a convention center, and a major transit center, located in the developing city center. The Lynnwood area was logged and settled by homesteaders in the late 19th century and early 20th century, including the development of Alderwood Manor as a planned farming community. Lynnwood, named for the wife of a realtor, emerged in the late 1940s around the intersection of Highway 99 and 196th Street Southwest. The city was incorporated on April 23, 1959, and grew into a suburban hub in the years following the completion of Interstate 5 and Interstate 405. Alderwood Mall opened in 1979 and spurred the transformation of eastern Lynnwood into a retail and office district.