This event has been canceled. Please contact venue if you need further information. The Annual Wilmington Flower Market is held in Rockford Park. All kinds of flowers and plants are available for purchase plus an assortment of merchants’ stalls, crafts, and artwork. This fun-filled event includes a terrific line-up of live entertainment on all three days, amusement rides, games for the children, a petting zoo, food, and beverages. All proceeds benefit Delaware's children.