The 25th Annual Yonkers Riverfest, held along the majestic Hudson River, will be held rain or shine on Saturday September 16th, from noon to 7:00pm. Yonkers Riverfest is a FREE event to the public that draws 25,000 people to Yonkers Downtown. The Blue Door Art Center will have a table with face painting and other children's activities from 12-4, and the gallery on Riverdale Ave will be open from 1-5pm.