FREE. Learn the basics of 3D design by completing online tutorials at www.tinkercad.com. Create your own design & have it printed at the library. Printing times may vary. Ages 8 & up. Ages 12 & under must be accompanied by adult. Held 2nd Saturday thru Nov. 3–4 p.m. Ukiah Library. 105 Main St., Ukiah. tinyurl.com/ys3mbjzj.