Wednesday, December 13th, 4:30PM – 6:00PM. In this 3D design workshop, participants will design their own working sliding box. Using Tinkercad.com, participants will assign specific dimensions to create a functional object. Some experience with Tinkercad is recommended, but not required. Objects will be printed after the workshop, and will be free. Parents of very young children are encouraged to design with their children. Space is limited so sign up online, in person, or over the phone.