The fourth annual River Ruckus comes to the Riverside Arts Market from 10 a.m. to 4 p.m. Saturday at 715 Riverside Ave. under the Fuller Warren Bridge.
Planned in conjunction with the St. Johns Riverkeeper, the family festival celebrates the river with a flotilla of boats, a “casting clinic” for young or experienced fishermen, children’s arts and crafts, stand-up paddleboard lessons, free marine science education boat trips from the Jacksonville University Marine Science Research Institute, music and food.