Medicine Creek (McAllister Creek tributary)

River Ridge High School (RRHS), commonly referred to as Ridge, is a public high school located in Lacey, Washington, United States and is one of three comprehensive high schools of the North Thurston Public Schools. It was established in 1993 and named for its proximity to the geographical ridge of the Nisqually River valley. It earned its school nickname due to its location within the Hawk's Prairie area of Thurston County off Exit 111 of Interstate 5, serving students living in Mushroom Corner and Tanglewilde-Thompson Place. River Ridge and its feeder school, Nisqually Middle School, serves many students with parents who are on active duty or have retired from the military due to its proximity to Joint Base Lewis-McChord. River Ridge was constructed as a community solution to handle the over-flowing capacities of neighboring Timberline and North Thurston High Schools in the late 1980s-early 1990s, producing a more diverse student body population than the other two high schools in the district.

The Evergreen Ballroom was a music venue at 9121 Pacific Avenue SE in Olympia, Washington. Referred to as "The 'Green" by locals, it was a popular dancehall for nearly 70 years. In its heyday, famous musical acts of all genres performed at the Evergreen. The venue served as a central community gathering place until it was destroyed by a fire in 2000.

The Billy Frank Jr. Nisqually National Wildlife Refuge is a wildlife preserve operated by the United States Fish and Wildlife Service on the Nisqually River Delta near Puget Sound in northeastern Thurston County, Washington and northwestern Pierce County, Washington. The refuge is located just off Interstate 5, between the cities of Tacoma and Olympia.

Mushroom Corner is an unincorporated community in Thurston County, Washington, United States. Mushroom Corner is located in the urban growth area of Lacey, along Interstate 5 outside of Olympia, and is included in the Tanglewilde-Thompson Place Census-designated place (CDP) for Census purposes. The "corner" in Mushroom Corner is located at the intersection of Steilacoom Road SE and Marvin Road SE. The community takes its name from the local mushroom crop; the Ostrom Mushroom Farm operates nearby.

Seton Catholic College Preparatory High School is a Catholic high school within the Roman Catholic Archdiocese of Seattle in Vancouver, Washington, United States. The school is named after Elizabeth Ann Seton, the first native-born citizen of the United States to be canonized by the Roman Catholic Church.

Union Mill (also known as Union Mills) is an unincorporated community in Thurston County, in the U.S. state of Washington. The city of Lacey is immediately to the west with Musroom Corner and access to Washington State Route 510 to the north.

Tanglewilde (also Tanglewilde-Thompson Place) is a census-designated place (CDP) in Thurston County, Washington, United States, part of the Urban Growth Area of the city of Lacey. The community is surrounded by the city of Lacey and borders Mushroom Corner. The sections of Tanglewilde and Thompson Place are divided south and north, respectively, by Martin Way. Interstate 5 forms the northern border of the CDP, and Washington State Route 510 partially forms the eastern limits.

Lake Saint Clair is a lake in the U.S. state of Washington. The lake has a surface area of 244 acres (99 ha) and reaches a depth of 110 feet (34 m).The lake's name is a transfer from Lake St. Clair, in Michigan. The lake has four islands, two of them named (Dollar and Goat).

McAllister Creek is a stream in Thurston County in the U.S. state of Washington. It is a tributary to Puget Sound.McAllister Creek was named after James McAllister, a pioneer who arrived in the 1840s. The creek is also known as Medicine Creek or šxʷnanəm, to the Puyallup people.

Hogum Bay is a bay in the U.S. state of Washington.According to tradition, the name Hogum refers land investors who quickly bought up (i.e. "hogged") land around the bay.

On December 18, 2017, Amtrak Cascades passenger train 501 derailed near DuPont, Washington, United States. The National Transportation Safety Board's (NTSB) final report said regional transit authority Sound Transit failed to take steps to mitigate a curve at the accident location, and inadequately trained the train engineer. The train was making the inaugural run of the Point Defiance Bypass, a new passenger rail route south of Tacoma, Washington, operated by Amtrak in partnership with state and local authorities in Oregon and Washington, on right-of-way owned and operated by Sound Transit. The bypass was intended to reduce congestion and separate passenger and freight traffic, and was designed for faster speeds and shorter travel times, saving ten minutes from Seattle to Portland compared with the previous route used by Cascades.The lead locomotive and all twelve cars derailed at 07:33 a.m. local time while approaching a bridge over Interstate 5 (I-5). The trailing locomotive remained on the rails. A number of automobiles on southbound I-5 were crushed, and three people on board the train died. The train derailed a short distance from where the new route merged with the previous route. Preliminary information from the data recorder showed that, when the incident happened, the train was traveling at 78 mph (126 km/h), nearly 50 mph (80 km/h) over the speed limit.

Long Lake is a freshwater lake located in Thurston County, Washington, United States. It is located approximately 5.5 miles (8.9 km) east of Olympia. It consists of two basins connected by a narrow neck. It is two miles (3.2 km) long and has two islands, Holmes Island (13 acres / 5.3 ha) and Kirby Island (2.4 acres / 1 ha). Long Lake is fed by Pattison Lake and drains via Himes/Woodland Creek and Lois Lake to Henderson Inlet. Long Lake was given its descriptive name in 1853.