In residential downtown Escanaba on Monday afternoon, Eric Hales-Christopher had a stand set up selling not just lemonade but also 3D-printed fidgets. Options included lizard, axolotl, spiral cone, octopus and more. He has printed others, but is only licensed to sell certain varieties, the 13-year-old said. This was the first time he'd set up a booth to sell the prints. (R. R. Branstrom | Daily Press)