On Sundays, double-parking during services is the source of constant neighborhood disputes. The rest of the week, churches try to put that surplus parking to use. Some host homeless people who live in their vehicles. At Arizona State University, the local Mormon church offers discounted parking to students if they agree to take a religion class. Parking with the university can cost up to $800 a semester; parking with the Latter-Day Saints costs $15 (plus a bit of your soul).

