The Mantorville Farmers Mkt offers a variety of seasonal items. In the spring there are a lot of plantings, bulbs, breads, jams, baked goods & eggs. As summer swings-in, the fruits & vegetables start showing up. There are several vendors each Tue, rain or shine, so there is a lot of variety to choose from. Riverside Park Parking Lot. Fee $5/wk. May-Oct: Tue 10a-6p.