4M: Makers, Modders and Masters at the Micro-Factory Every month we get together to learn how to make or mod something cool. So far we've learned about car and helicopter building, guns, dog training, and more. If you're a "Master" of your craft, get in touch - we'd love to learn from you! We'll feature you at one of the 4M events so you can teach the group what you know. We always feature great local food, usually from Short Leash Hot Dogs, and Mojo Ice Bowl.