CHWA works to ensure that the unique qualities of place, people, and cultures of the historic commercial district of Coupeville are cared for, celebrated, and continue to evolve to meet the needs of present and future generations. CHWA's ongoing place management and stewardship are essential to helping the historic commercial district of Coupeville with everything from exterior enhancement grant projects to mitigating climate impacts, and public realm improvements. CHWA's annual events, like Musselfest, Halloweekend, and Red Ticket generate social connections that foster community resiliency and economic investment during the Island's shoulder seasons.
CHWA was established as a 501(c)(3) in 2006, and became a certified Washington Main Street in 2008. Because of this certification, CHWA's financial spine is primarily thanks to the Main Street Tax Credit Incentive Program (MSTCIP), which allows anyone who pays B&O Tax in Washington State the ability to pay CHWA the amount of their annual B&O Tax, in return for a 75% tax credit back from the Department of Revenue (DOR) in the following year.