Teens entering grades 6-12 in the fall are invited to design and launch their own 2-liter soda bottle rocket at the Bill Memorial Library in the city of Groton, CT on Tuesday, July 2nd at 6:00 pm. In the event of rain, please check the Bill Memorial Library website or Facebook page for more information. This event is free and all other materials will be supplied. Registration is required. Please call the library at (860)445-0392 to reserve your space.