The 2019 Black River Fall Fest will be held Saturday from 10 a.m. to 4 p.m. in Watertown's Public Square.
Admission to the event is free and features a variety of craft and food vendors from the area. There will be live music all day.
Starting at 1 p.m., there will be a demonstration by American Kang Duk Won Karate.
The event is hosted by the Watertown Downtown Business Association.