Duwamish Alive! is a collaborative stewardship effort of conservation and community groups, businesses, and government entities. Twice a year these events organize hundreds of volunteers to work at multiple sites in the river’s watershed, connecting the efforts of communities from Auburn to Seattle. Volunteers’ efforts include a river cleanup by kayak, salmon habitat and upland restoration, forest revitalization while learning about the watershed and how they can make a positive impact in their daily lives on it.