FAMILY BONDING Laurie Stadler drives a tractor with her grandson, John Mark Klein, July 19 at the Granite Threshing Bee. (Photo/Amy Lyon) VINTAGE CORN SHELLER A group of Granite Threshermen help with the demonstration of a vintage corn sheller July 19 at the 41st annual Granite Threshing Bee. (Photo/Amy Lyon) PARADING TOGETHER A family smiles…