Wenatchee Valley Museum expansion enters next phase: city finalizes transfer, closure set for May 2026

WENATCHEE — The Wenatchee Valley Museum & Cultural Center will take a major step toward its long-planned transformation next spring, following the Wenatchee City Council’s approval of a package of agreements that formally transfers ownership of the downtown building to the museum and commits about $600,000 a year in city funding to sustain operations during its two-year closure.

The move represents both an administrative and symbolic milestone in a story the community has been building for years — one that began with a question of how to preserve the past while designing a museum that could fully serve the next century of Wenatchee Valley life.

Finance Director Brad Posenjak told councilmembers the city is conveying the museum’s historic building at 127 South Mission Street for $1, citing deferred maintenance and the facility’s upcoming replacement as part of the museum’s $30 million expansion. The transfer consolidates ownership to meet construction financing and state funding requirements.

The agreements include a purchase-and-sale contract, lease termination, service contract, and assignment of occupancy with the Wenatchee Area Genealogical Society, which shares the site. Together they secure funding parity with East Wenatchee, whose per-capita contribution model the city is now matching.

Executive Director Marriah Thornock told the council that the museum will close May 16, 2026, following a community groundbreaking celebration at Centennial Park, and expects to reopen in 2028.

Thornock also presented a nearly five-minute flythrough video showing what the new facility will look like, including an expanded lobby with the museum’s original brick façade, a reimagined children’s museum, and immersive galleries that tell the story of the Wenatchee Valley from its Ice Age origins to the modern era. The video can be viewed on YouTube at https://youtu.be/x_l7gWdJt6E.

“The new museum will be interactive and immersive,” Thornock told councilmembers. “Visitors won’t just read about history — they’ll step into it.”

During construction, the museum will relocate its collections off-site and operate from a temporary downtown location. Traveling exhibits, youth art shows, film series, and summer camps will continue in partnership with schools and community organizations.

The redesign, which Ward Media first reported earlier this year, envisions the museum as an accessible public hub where the community can gather, learn, and connect. Plans include a 4-D Ice Age Theater, a revamped Coyote’s Corner children’s museum, and new exhibits co-curated with the Colville Confederated Tribes. A new plaza will directly connect the entrance to Centennial Park, turning the facility outward to the heart of downtown.

Thornock said the museum has already raised about $20 million, or roughly two-thirds of its campaign goal, through public and private support.

“This project is about building a stronger, more connected community,” she said. “A museum that reflects who we are and who we want to be.”

Under the new service agreement, the city will contribute roughly $380,000 annually for five years, plus $220,000 over ten years in lease-termination compensation, for a total of $600,000 per year already built into the 2026 budget.

Mayor Mike Poirier praised the collaboration between staff and museum leadership, calling it “a balanced agreement that gets this project to the finish line.”

The expansion links decades of community effort to re-establish the museum as the Wenatchee Valley’s shared front porch: A place where history, art, and identity meet under one roof. By 2028, that porch will open onto Centennial Park, where the city’s story can begin again.

For more information, please go to Wenatchee Valley Museum & Cultural Center or contact Christine Morgan at cmorgan@wvmcc.org or Marriah Thornock at mthornock@wvmcc.org.

Andrew Simpson: 509-433-7626 or andrew@ward.media