Vinny Stewart slammed a 754 and Kaylee Koyen a 669 to highlight area junior bowling over the weekend. Competing at Prairie Lanes, Stewart chained games of 268, 197 and 289 and Koyen linked games of 217, 227 and 225. Bradley Thompson was next for the boys with 738 (248-231-259), followed by Dan Haufschild with 699 — both also at Prairie. Monica...