A couple days ago my students, working in pairs, were using zomes to create three-dimensional representations of buildings and facilities that they would add to our city if they were given an opportunity to do so. The kids chose such ideas as a homeless shelter, animal care center, technology development laboratory, recycling center, and football stadium. (After all, we are in Los Angeles, a city that has been without an NFL team for a long time.) The project represented the culmination of our Geometry Challenge unit, and we will be displaying the structures at our upcoming Open House.