3D Design For Teens Via Zoom. Learn to design 3D objects in Tinkercad with Norwalk Public Library. This 3D Design class is scheduled to take place on Thursdays from 5 pm -6 pm. It will be held live on the Zoom platform. Prior registration is required to join this program. Email bhighland@norwalkpl.org to register. Ages 13-17, Ages 10-12 if accompanied by parent / guardian.