It’s 3 o’clock on a Monday afternoon, and a group of students are on a bus headed to…well, they’re not exactly sure. It could be the poorest neighborhood in town, or it could be an affluent planned community. The only sure thing is that they will learn something new. The students are part of Bob Hansman’s “Community Building” course. Hansman gets his students, who come from disciplines across the university, out of the classroom and into the community for walking tours.