A Bridgewater girl is headed to the National Invention Convention and Entrepreneurship Expo next month. Burnham School 3rd grader Giselle Bazos won the regional invention competition at Western Connecticut State University and went on to be named a state finalist for her idea. It's a wristband to carry a retainer, when not in use. The national event June 1st through 3rd is being held at the U.S. Patent and Trademark Office.