Delridge Neighborhoods Development Association (DNDA) is a nonprofit organization based in the Delridge neighborhoods of West Seattle. The mission of DNDA is to integrate art, nature and neighborhood to build and sustain a dynamic Delridge. DNDA's services include 7 affordable housing properties, Youngstown Cultural Arts Center, Urban Forest Restoration Program, Restorative Justice Program, Delridge Wetland Park Project, EcoArts Program, Arts in Nature Festival, and Summer Youth Program.