Transportation CampJonathan R., I think this is the "un-conference" you mentioned.
Transportation is a major metropolitan issue, with direct impacts on economic strength, environmental sustainability, and social equity. Recent advances in technology—mobile computing, open source software, open data and APIs, and spatial analysis—present an opportunity to improve mobility more immediately and at a lower cost than has ever been possible in the past.This video gives a good overview, in fact, while watching it, I discovered, yet, another FLOSS software our Tech / Map committee will want to consider: OpenTripPlanner by Conveyal