McHacks 2014 Montreal, Canada Canada's Largest Hackathon. Tons of mentors, 500 hackers. À Montréal, mon chéri. $6,000 in prizes Feb 22 – 23, 2014 218 participants
MHacks Ann Arbor, Michigan, USA Looking for the most recent MHacks? : http://mhacks8.devpost.com/ $31,760 in prizes Sep 20 – 22, 2013 613 participants