Partners
Join the team & become a 250 partner
Partners are key to ensuring all Washingtonians can be part of America’s 250th. Partnership is FREE and includes the following benefits:
- Your organization and a link to your website on our partners page
- Ability to submit events and activities to our statewide calendar (coming soon)
- Use of the official Washington State America’s 250th logo and related materials
- Access to templates, toolkits, and support to help you plan activities
- Monthly partner newsletter with ideas, tips, and suggestions
- Updates about special events and activities
NOTE: Partnership is available for non-profit and governmental organizations only. If you are a business and would like to become a sponsor, please email info@america250WA.org.

Partnerships listed are for the purpose of committing to participate in the commemoration of the 250th anniversary of the signing of the Declaration of Independence and related activities or initiatives. Being listed as a partner does not imply support or opposition by the Washington State Semiquincentennial Committee or the Washington State Historical Society for any partner’s views or activities.
Statewide
- American Legion (Washington State)
- ArtsWA
- Children of the American Revolution (Washington State)
- Daughters of the American Revolution (Washington State)
- George Washington Speaks
- Greek-American Historical Museum of Washington
- HistoryLink
- KBTC Public Television
- Maritime Washington National Heritage Area
- Sons of the American Revolution (Washington State Society)
- Sprit of 76 Living History Association.
- Washington Courts Historical Society
- Washington Civic Learning Council
- Washington Federation of Independent Schools
- Washington Main Street Program
- Washington Museum Association
- Washington State Archives
- Washington State Council for Social Studies
- Washington State Genealogical Society
- Washington State Historical Society
- Washington State Jewish Historical Society
- Washington State Library
- Washington Trust for Historic Preservation
Adams County
- RCAM Rural Arts and Makerspace
Asotin County
Benton County
Chelan County
- Cascade Loop Association
- Cashmere Museum and Pioneer Village
- Chamber of Commerce (Wenatchee Valley)
- Children of the American Revolution (Columbia Society)
- Entiat Community Historical Society
- Wenatchee Valley Museum & Cultural Center
Clallam County
Clark County
- Camas Public Library
- Chamber of Commerce (Greater Vancouver)
- City of Battle Ground
- City of Camas
- City of Washougal
- Clark County Historical Society and Museum
- Clark County
- Columbia Neighborhood Association
- Downtown Camas Association
- Grange (Fern Prairie #866)
- La Center Public Library
- Lions Club (Camas)
- Pomeroy Living History Farm
- Rotary Club (Greater Clark County)
- Sons of the American Revolution (Fort Vancouver Chapter)
- The Historic Trust
- Vancouver's Downtown Association
- VFW Post #4270 (Camas-Washougal)
Columbia County
Douglas County
Franklin County
Garfield County
Grant County
- AIM School
- Chamber of Commerce (Grand Coulee Dam)
- Chamber of Commerce (Moses Lake)
- City of Moses Lake
- Columbia Basin Allied Arts
- Daughters of the American Revolution (Karneetsa Chapter)
- Downtown Moses Lake Association
- Elks Lodge (Moses Lake #2892)
- Grant County
- Grant County Fair
- Moses Lake Museum and Art Center
- Quincy Valley Historical Society and Museum
Grays Harbor County
Island County
Jefferson County
King County
- Algona-Pacific Public Library
- American Legion (Post 1)
- American Legion (Post 161)
- Association for Washington Archaeology
- Black Diamond Historical Society and Museum
- Chamber of Commerce (Kent)
- Chamber of Commerce (Mercer Island)
- Chamber of Commerce (Redmond)
- Chamber of Commerce (Seattle Southside)
- Chamber of Commerce (SnoValley)
- Chamber of Commerce (Woodinville)
- City of Black Diamond
- City of Carnation
- City of Covington
- City of Enumclaw
- City of Kenmore
- City of Newcastle
- City of Normandy Park
- City of Pacific
- City of Shoreline
- Civil War Seattle
- Daughters of the American Revolution (Annie Pulliam Chapter)
- Daughters of the American Revolution (Cascade Chapter)
- Daughters of the American Revolution (David Douglas Chapter)
- Daughters of the American Revolution (Lady Stirling Chapter)
- Daughters of the American Revolution (Lakota Chapter)
- Daughters of the American Revolution (Mary Fell Stevenson Chapter)
- Daughters of the AmericanRevolution (Mercer Girls Chapter)
- Daughters of the American Revolution (Susan Woodin Chapter)
- Daughters of the American Revolution (Tillicum Chapter)
- Densho
- Des Moines Historical Society
- Downtown Auburn Cooperative
- Downtown Issaquah Association
- Dunn Gardens Historical Garden Trust
- Duvall Civic Club
- Duvall Historical Society
- Enumclaw Expo & Event Center
- Enumclaw Plateau Historical Society
- Fix Democracy First
- Greater Kent Historical Society
- Highline Heritage Museum
- Historical Downtown Snoqualmie Merchants Association
- Historical Society of Federal Way
- Japanese American Citizens League (Puyallup Valley)
- Kenmore Heritage Society
- Kent Downtown Partnership
- King County Archives
- King County Fair
- Kiwanis Club (Kent AM)
- Kiwanis Club (Mercer Island)
- Kiwanis Club (West Seattle)
- Living Voices
- MENA Heritage Month
- Mercer Island Historical Society
- Mukai Farm & Garden
- Museum of History and Industry
- Neely Mansion Association
- Pioneer Association of the State of Washington
- Rainier Valley Historical Society
- Redmond Historical Society
- Renton Downtown Partnership
- Sankoka Impact
- Seattle Municipal Archives
- Seattle Opera
- Seattle Theater Group Archives
- Shoreline Historical Museum
- Snoqualmie Valley Historical Society and Museum
- Sons of the American Revolution (Seattle Chapter)
- South King Media
- Southwest Seattle Historical Society and Log House Museum
- Vashon Maury Island Heritage Association and Museum
- Virginia V Foundation
- White River Valley Museum
- Woman's Century Club (Seattle)
- Woodinville Heritage Society and Museum
Kitsap County
- American Legion (Post 245)
- Bainbridge History Museum
- Bainbridge Island Japanese American Exclusion Memorial
- Chamber of Commerce (Bainbridge Island)
- Chamber of Commerce (Kingston)
- Chamber of Commerce (Poulsbo)
- Daughters of the American Revolution (Elizabeth Ellington Chapter)
- Downtown Bremerton Association
- Elevate Events
- Military Officers Association of America (Kitsap Council)
- Sons of the American Revolution (John Paul Jones Chapter)
- Visit Bainbridge Island
Kittitas County
Klickitat County
Lewis County
Lincoln County
Mason County
- City of Shelton
- Mason County Historical Society
- Mt. Olive Lutheran Church
- America250 Mason County Committee
Okanogan County
Pacific County
Pend Oreille County
Pierce County
- America's Automotive Trust
- Anderson Island Arts
- Arts & Culture Coalition of Pierce County
- AUSA (JBLM Chapter)
- Chamber of Commerce (DuPont)
- Chamber of Commerce (Enumclaw)
- Chamber of Commerce (Gig Harbor)
- City of Fife
- City of Lakewood
- City of Orting
- Collins Memorial Library (UPS)
- Daughters of the American Revolution (Eliza Jane Meeker Chapter)
- Daughters of the American Revolution (Elizabeth Forey Chapter)
- Daughters of the American Revolution (Mary Ball Chapter)
- DuPont Historical Society and Museum
- Parks Tacoma
- Prairie House Museum and Spanaway Historical Society
- Puyallup Historical Society at Meeker Mansion
- Puyallup Main Street Association
- South Sound Symphonic Band
- Steilacoom Historical Museum Association
- Tacoma Arts Live
- Tacoma Historical Society and Museum
- Tacoma Public Schools
- Town of South Prairie
- Town of Steilacoom
- VFW (Post 12170)
- Visit Gig Harbor
- Visit Tacoma-Pierce County
- Washington Masonic Library and Museum Foundation
- Washington State Fair and Events Center
Skagit County
Skamania County
Snohomish County
- America250 WA Sky Valley Committee
- Chamber of Commerce (Everett)
- Chamber of Commerce (Greater Lake Stevens)
- Chamber of Commerce (Stilly Valley)
- Chamber of Commerce (Sky Valley)
- City of Arlington
- City of Gold Bar
- City of Lake Stevens
- City of Lynnwood (History and Heritage Board)
- City of Marysville
- City of Mukilteo
- Daughters of the American Revolution (Marcus Whitman Chapter)
- Downtown Everett Association
- Edmonds-South Snohomish County Historical Society
- Evergreen Fair
- Granite Falls Historical Society and Museum
- Lake Stevens Historical Society and Museum
- Lynnwood-Alderwood Manor Heritage Association
- Marysville Historical Society
- Sky Valley Arts Council
- Stillaguamish Valley Genealogical Society
Spokane County
- Cheney Depot
- City of Airway Heights
- City of Spokane
- City of Spokane Valley
- Daughters of the American Revolution (Esther Reed Chapter)
- Daughters of the American Revolution (Jonas Babcock Chapter)
- Daughters of the American Revolution (May Hutton Chapter)
- Daughters of the American Revolution (Spokane Garry Chapter)
- Eastern Washington Genealogical Society
- Liberty Lake Municipal Library
- Sons of the American Revolution (Spokane Chapter)
- Spokane County Library District
- Spokane Public Library
- Spokane Valley Heritage Museum
Stevens County
Thurston County
- Chamber of Commerce (Thurston County)
- City of Yelm
- Daughters of the American Colonists (Washington State Society)
- Daughters of the American Revolution (Sacajawea Chapter)
- General Federation of Women's Clubs (Olympia)
- Lacey Museum
- Olympia Arts & Heritage Alliance
- Olympia Historical Society and Bigelow House Museum
- Timberland Regional Library
- Washington State Governor’s Mansion Foundation
Wahkiakum County
Walla Walla County
Whatcom County
Whitman County
Yakima County
- Asian Pacific Islander Coalition of Yakima Valley
- Chamber of Commerce (Greater Yakima)
- Daughters of the American Revolution (Narcissa Whitman Chapter)
- Grandview Public Library
- Selah Downtown Association
- Toppenish Mural Society
- Yakima Area Arboretum
- Yakima Pride
- Yakima Valley Community Foundation
- Yakima Valley Museum
- Yakima Valley Tourism
- Yakima Valley Trolleys