Book signing, bluegrass, art are part of farmers market

Submitted photoGARDEN CROPS: Jean, left, and Adolph Hughes raise a variety of fruits and vegetables in all seasons. Their fruit orchard includes apples, pears, plums, pecans, figs, muscadines, and blackberries. In the vegetable gardens, they grow zucchini, squash, okra, radishes, mustard greens, egg...