Aplets & Cotlets is a lokum-type confection associated with the U.S. state of Washington. The candy is similar to Turkish Delight and was first developed in 1918 by apple farmers as a way to dispose of surplus crops. A 2009 effort to legally designate Aplets & Cotlets as Washington's official candy failed due to provincial competition between legislators from the state's two geo-cultural regions.

Bigfoot, also commonly referred to as Sasquatch, is an ape-like creature that is purported to inhabit the forests of North America. A prominent subject within Canadian and American folklore, supposed evidence of the existence of Bigfoot includes a number of anecdotal visual sightings as well as disputed video and audio recordings, photographs, and casts of large footprints. Some of these are speculated or known to be hoaxes. Bigfoot has become an icon within the fringe subculture of cryptozoology and an enduring element of popular culture.

The Bite of Seattle is an annual food festival in Seattle, Washington, United States. It takes place at the Seattle Center, and goes by the official name of the Albert Lee Appliance Bite of Seattle. Locally, however, the festival is known as "The Bite". It is held on one weekend during the month of July, and is considered to be one of Seattle's largest food and beverage events with over 200 participating vendors. Admittance is free.

BrickCon is a LEGO convention and exhibition in North America. It is held annually for adult fans of LEGO and hobbyists in Seattle, Washington. BrickCon runs 2-4 days, generally Thursday through Sunday, and is usually held the first weekend in October. The event brings together the fan community that has evolved as a result of the Internet and helps them explore and develop their LEGO hobby. BrickCon is not affiliated to the LEGO company. BrickCon is made up of two parts: the private convention and the public exhibition.

The Center for Sex Positive Culture (CSPC), formerly known as The Wet Spot, is a non-profit, membership-based organization located in Seattle, Washington. It organizes events and provides space for several different sex-positive subcultures, notably BDSM, swinging, and polyamory groups. CSPC welcomes people of all sexual identities and seeks to encompass all consensual sexual practices. The Center is a 501(c)(7) recreational club; its sister organization, the Foundation for Sex Positive Culture is a 501(c)(3) charitable/educational organization.

D. B. Cooper is a media epithet used to refer to an unidentified man who hijacked a Boeing 727 aircraft in United States airspace between Portland and Seattle on the afternoon of November 24, 1971. He extorted $200,000 in ransom and parachuted to an uncertain fate over southwestern Washington. The man purchased his airline ticket using the alias Dan Cooper but, because of a news miscommunication, became known in popular lore as D. B. Cooper.

Danville is an unincorporated community and census-designated place (CDP) in Ferry County, Washington, United States. Danville is located on Washington State Route 21 near the Canada–United States border, 31 miles (50 km) north-northeast of Republic, the Ferry County seat. Danville has a post office with ZIP code 99121. The population at the 2010 census was 34.

The Emerald City Comic Con (ECCC), formerly the Emerald City Comicon, is an annual comic book convention taking place in Seattle, Washington. Originally taking place at the city's Qwest Field, the venue changed in 2008 to its current home at the Washington State Convention Center. The show expanded to a three-day event in 2011 and began using the entire convention center for the first time in 2013. In 2014, the Gaming portion of the show was moved to the third floor of the nearby Sheraton Seattle Hotel to make room for an expanded show floor.

Festál is a free series of annual ethnically-related festivals that take place on the grounds of Seattle Center in Seattle, Washington. A major cultural program of Seattle, these festivals aim to celebrate and connect the city to its varied ethnic and international community. Most festivals contain various arts performances, dances, marketplace and other programs. These have also come to be the annual gathering place for ethnic groups of the community. Both older and younger people attend, especially the dances and musical concerts.

The Pacific geoduck is a species of very large saltwater clam in the family Hiatellidae. The common name is derived from the Lushootseed (Nisqually) word gʷídəq.

Jake the Alligator Man is an alleged half-man, half-alligator creature on display in apparently mummified condition at Marsh's Free Museum, a tourist trap located at 409 South Pacific Avenue in Long Beach, Washington. He was acquired by the museum for $750 in 1967 from an antique store.

The Miss Washington USA competition is the pageant that selects the representative for the state of Washington in the Miss USA pageant. It is currently produced by Pageants NW Productions based in Puyallup, Washington, which also produces Idaho, Montana and Oregon state pageants.

The U.S. state of Washington has been home to many popular musicians and several major hotbeds of musical innovation throughout its history. The largest city in the state, Seattle, is best known for being the birthplace of grunge, a type of rock and roll, during the mid-1980s, as well as a major contributor to the evolution of punk rock, indie music, folk, and hip-hop. Nearby Tacoma and Olympia have also been centers of influence on popular music.

The Northwest Pinball and Arcade Show is an annual pinball and arcade game festival held in Tacoma, Washington, United States.

Pacific Northwest cuisine is a North American cuisine of the states of Oregon, Washington and Alaska, as well as British Columbia and the southern Yukon, reflecting the ethnic makeup of the region, with noticeable influence from Asian and Native American traditions. With significant migration from other regions of the US, influences from Southern cuisine brought by African Americans as well as Mexican-American cuisine as Latinos migrate north from California, can be seen as well.
Seafair is a summer festival in Seattle, Washington, that encompasses a wide variety of small neighborhood events leading up to several major citywide celebrations. While many small block parties and local parades occur under the auspices of Seafair, most Seattle residents associate Seafair with the Torchlight Parade, Seafair Cup hydroplane races, and the Blue Angels. Seafair has been an annual event in Seattle since 1950 but its roots can be traced to the 1911 Seattle Golden Potlatch Celebrations.

The Washington Women's History Consortium is a nonprofit organization that works to document, preserve, and disseminate historical information about the contributions and achievements of women within the state of Washington. The organization was established in 2005 by the state legislature and is managed by the Washington State Historical Society, supported by an advisory board that is appointed by the state governor and legislature. The Consortium is located at the Washington State Capital Museum and Outreach Center in Olympia.

"Washington, My Home" is the state song of Washington, in the United States. It was composed in 1951 by Helen Davis and set to music by Stuart Churchill under the name "America, My Home". Subsequently, retitled and rewritten as "Washington, My Home", it was made the state song in 1959 by an act of the Washington State Legislature. An earlier anthem, "Washington Beloved", was declared the state song in 1909 by a ceremonial resolution of the state legislature.