Duvall Days Festival is a fun-filled family-friendly celebration of the the Small Town community spirit of Duvall, WA. The event kicks off with a big parade on Saturday morning and the festival continues all day long with fun activities for folks of all ages. Main Street is closed to traffic and becomes a pedestrian mall lined with vendor booths, live music and dance performances, kids’ play zones, bouncy houses, an inflatable obstacle course, food vendors, beer gardens and more.