Technica College Park, Maryland, USA Tech culture beyond hello world. $2,750 in prizes Nov 7 – 8, 2015 80 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 608 participants
