Share: 13th Annual Duwamish River Festival 2019 13th Annual Duwamish River Festival 2019 Share: Add to Calendar+ Google Calendar + iCal Export Date & Time Saturday, August 17, 2019 Priority Area: Urban Communities Additional Information Save the date for August 17th 12 to 5pm at the Duwamish Waterway Park. Want to host a booth or be a sponsor? Click here! http://duwamishcleanup.org/event/13th-annual-duwamish-river-festival-2019/
