Gavin Lu and his son Jason, Potsdam, and parents Li and Chen, China, look at the beef cattle at the Northern Limits Farm, Canton, during the Cornell Cooperative Extension 12-farm Harvest Tour throughout St. Lawrence County Saturday. The farm, owned by Joe Eisele, sells pastured, grain finshed beef, and welcomed visitors to learn about farming. For more photos, click here. NCNow photo. by Cheryl Shumway.