HARRISBURG, Pa. — The Keystone International Livestock Exposition will return to the Pennsylvania Farm Show Complex and Expo Center, 2300 N Cameron St., from Sept. 26 through Oct. 5, marking its 68th year as the East Coast’s premier livestock showcase. The event kicks off with Ranch Riding shows, goat shows and swine shows on the first weekend. Visitors can also browse the Stockman’s Trade Show, offering everything from clothing and equipment to livestock trailers and show supplies. After a brief break from Sept. 29 to Oct. 1, the exposition ramps back up on Oct. 2, with beef, horse and sheep shows. Food enthusiasts can enjoy the Keystone Classic Barbecue and Steak Cookoff Championship scheduled Oct. 5 to Oct. 6.