DevFest 2016 ADI's annual week of learning and building at Columbia $4,350 in prizes Feb 6, 2016 78 participants
PennApps Winter 2015 Philadelphia, PA, USA The nation's chillest college hackathon. January 16-18, 2015 at the University of Pennsylvania. $46,060 in prizes Jan 16 – 18, 2015 595 participants
