IGRIND Bowling is aiming to do big things in bowling and it’s putting its money where it’s mouth is, so to speak. The new company with the stated mission of “revolutionizing the sport of bowling” has become a PBA product-registered accessories company, PBA announced in this news release. It’s also sponsoring a big Regional in the Chicago area later this month: the IGRIND Autism Awareness Midwest/Central Classic at Tinley Bowl in Tinley Park, Ill., which will pay...