Great Northern Tunnel

The Discovery Institute (DI) is a politically conservative non-profit think tank based in Seattle, Washington, that advocates the pseudoscientific concept of intelligent design (ID). It was founded in 1990 as a non-profit offshoot of the Hudson Institute. Its "Teach the Controversy" campaign aims to permit the teaching of anti-evolution, intelligent-design beliefs in United States public high school science courses in place of accepted scientific theories, positing that a scientific controversy exists over these subjects when in fact there is none.

The Dexter Horton Building (710 2nd Avenue) is a 15-story office building in Seattle, Washington, United States. It is located at the intersection of 2nd Avenue and Cherry Street in Downtown Seattle and was the headquarters of the Seattle First National Bank (Seafirst) until they moved to the Seafirst Building in 1969. The building was opened in 1924 and designed by John Graham. It underwent seismic renovations in 2002 and was sold to Gerding Edlen in 2013 for $76.6 million. The building was later sold in 2015 to a subsidiary of Great Eagle Holdings for $124.4 million. CIM Group purchased the building for $151 million in 2019; it was the third time the Dexter Horton Building had been sold in a five-year period.Pegasus Coffee opened in the building as the first specialty coffee bar in downtown Seattle in 1983.

The Net, formerly known as The Marion, is a planned high-rise office building in Downtown Seattle, Washington, United States. In its current iteration, it is planned to be 36 stories tall and include 850,000 square feet (79,000 m2) of office and retail space. The project is being developed by Urban Visions, which previously proposed a 77-story tower on the site that would have become the tallest building in the city. It was later downsized to 60 stories after a design competition and 36 stories after further refinement.

Branded Entertainment Network (BEN) is a Los Angeles-based product placement, influencer marketing and licensing company. The company offers product placement, rights clearance, and personality rights management services for the entertainment industry. The company was founded in Seattle by Bill Gates in 1989 as Interactive Home Systems, and later renamed Corbis. The company's original goal was to license and digitize artwork and other historic images for the prospective concept of digital frames. In 1997, Corbis changed its business model to focus on licensing the imagery and footage in its collection. The Corbis collection included contemporary creative, editorial, entertainment, and historical photography as well as art and illustrations. Among its acquisitions were the 11 million piece Bettmann Archive, acquired in 1995; the Sygma collection in France (1999); and the German stock image company ZEFA (2005). Corbis also had the rights to digital reproduction for art from the Hermitage Museum in St. Petersburg, Russia, the Philadelphia Museum of Art and the National Gallery in London.Corbis later expanded into providing services for the entertainment industry, including brand integration and rights clearance services. In January 2016, Corbis announced that it had sold its image licensing businesses to Unity Glory International, an affiliate of Visual China Group. VCG licensed the images to Corbis's historic rival, Getty Images, outside China. Corbis retained its entertainment businesses under the name Branded Entertainment Network.

The Central Building is a historic building at 810 3rd Avenue in downtown Seattle, in the U.S. state of Washington. C.R. Aldrich designed the structure following the 1906 San Francisco earthquake.

The Pacific Building is a 22-story building in the Central Business District of Downtown Seattle, Washington. It is located at 720 Third Avenue. It was completed in 1971.

The Alaska Building, which now houses the Courtyard by Marriott Seattle Downtown/Pioneer Square, is a 15-floor building in Seattle, Washington completed in 1904 to designs by St. Louis architects Eames and Young. At the time of its completion, it was the tallest building in the state of Washington—and remained so until the 1910 completion of Spokane's Old National Bank Building. The building was purchased by American Life, Inc. on December 6, 2007 for $38.7 million and renovated to begin a new life as a Courtyard by Marriott in June 2010. The original exterior of the structure was maintained, as were the marble lobby, original crown molding, window framing and wood pillars.

The Arctic Club Building is a nine-story hotel in Seattle, Washington located at the Northeast corner of Third Avenue and Cherry Street. Built in 1916 for the Arctic Club, a social group established by wealthy individuals who experienced Alaska's gold rush (Klondike Gold Rush), it was occupied by them from construction until the club's dissolution in 1971. It is entirely faced with cream white terra cotta with submarine blue and orange-brown accents. It has terra cotta walrus-heads lining the third floor of the building and was also adorned with a polar bear. It is one of the finest examples of multi-colored matte glaze terra cotta work in the city. Recently restored, the building has been adapted for use as a luxury hotel, Arctic Club Seattle (a DoubleTree by Hilton). A roof garden used by the social club was replaced with a penthouse office suite.It was designed by architect A. Warren Gould. In 1978 it was listed on the National Register of Historic Places.

The Grand Opera House in Seattle, Washington, US, designed by Seattle architect Edwin W. Houghton, a leading designer of Pacific Northwest theaters, was once the city's leading theater. Today, only its exterior survives as the shell of a parking garage. Considered by the city's Department of Neighborhoods to be an example of Richardsonian Romanesque, the building stands just outside the northern boundary of the Pioneer Square neighborhood.The building at 213–217 Cherry Street, Seattle, Washington was originally owned by John Cort, of Cort Circuit fame. Opened in 1900, after Cort convinced the city to extend the northern border of its official entertainment district north from Yesler Way to Cherry Street, it was the city's leading theater of the time. It survived a November 24, 1906 fire, but after it was gutted by another fire in 1917, it was converted to a parking garage in 1923.The reign of the Grand as Seattle's leading theater was relatively short. Cort himself was one of the reasons for this, when he made Seattle's Moore Theatre, also designed by Houghton, his flagship house after its December 28, 1907 opening. The 1911 opening of the showpiece Metropolitan Theatre in the Metropolitan Tract further eroded the Grand's position. By the time a January 20, 1917 fire gutted the building, it had become a movie theater.After the 1917 fire, the building sat empty for several years before becoming a multi-level parking garage in 1923.

The Hoge Building is a 17-story building constructed in 1911 by, and named for James D. Hoge, a banker and real estate investor, on the northwest corner of Second Avenue and Cherry Street in Seattle, Washington. The building was constructed primarily of tan brick and terracotta built over a steel frame in the architectural style of Second Renaissance Revival with elements of Beaux Arts. It was the tallest building in Seattle from 1911 to 1914 with the completion of Smith Tower.

The Bank of California Building is a landmark building located at 815 2nd Avenue in Seattle, Washington. It is located mid-block adjoining the Exchange Building. It was built by the Bank of California (predecessor to the Union Bank of California) in 1924 and has been continually used as a bank ever since. It housed the offices for the Bank of California until 1973 when a new building, the Union Bank of California Center was built at the corner of 4th and Madison Streets. Ironically, this newer, larger building is no longer used as a bank and instead is occupied by a Bartell Drugs store. The original Bank of California Building was retained as a branch office until being sold to the Puget Sound Mutual Savings Bank in 1982 which was headquartered in the building until 1993 when through a series of mergers and acquisitions the bank became a branch of Key Bank, which it remains to present day. The Building is a rectangular two Story plus basement Reinforced concrete building faced with terra cotta meant to imitate stone. It features a sky-lit banking room that spans all floors and includes a mezzanine. It was designed in a "strict Italian Renaissance" style typical of many banks in the 1920s by John Graham & Company, one of Seattle's most prominent architectural firms. Graham's firm under his predecessor, John Graham, Jr., would also design the building's aforementioned replacement in 1973. The Bank of California Building was designated a City of Seattle Landmark in 1987.

DocuSign Tower, previously the Wells Fargo Center, is a skyscraper in Seattle, in the U.S. state of Washington. Originally named First Interstate Center when completed in 1983, the 47-story, 574-foot (175 m) tower is now the ninth-tallest building in the city, and has 24 elevators and 941,000 square feet (87,400 m2) of rentable space. The design work was done by The McKinley Architects, and it was owned by Chicago-based EQ Office. In 2013, the building was purchased by Canada's Ivanhoé Cambridge from Beacon Capital Partners of Boston. The building was renamed after First Interstate Bancorp was taken over by Wells Fargo in 1996. DocuSign took over naming rights in 2020 after expanding their lease within the building, which began in 2015.The exterior façade is composed of a six-sided, steel-framed tower that features a combination of tinted continuous double-glazed glass and polished spring rose granite panels. As is common with buildings in downtown Seattle, DocuSign Tower rests on a slope. The eastern entrance facing Third Avenue is slightly more than two stories higher than the Western side facing Second Avenue. On the west side, the building has a public hill-climb on two flights of outdoor escalators that were encased in clear tubes until 2006 when they were updated with a simpler, yet more modern glass roof. The building has three levels of outdoor plazas. The site was previously occupied by the 12-story Olympic National Life building, which was demolished by implosion on the morning of Sunday, February 28, 1982. It was the first demolition by implosion in downtown Seattle. One of the city's first steel skyscrapers, it was built in 1906 and was also known as the American Savings Bank and the Empire Building.