Our friends at ChallengePost just launched the Summer Jam Hackathon Series<http://summerjam.challengepost.com/> -- 8 online hackathons between now and August -- and we want you to represent {{hackathon_name}}! The top 3 schools with the most participating hackers will win sponsorships for their next hackathons. The first two hackathons are open now through June 22: Reinvent the Selfie<http://sjselfie.challengepost.com/> (powered by Twilio) Valencia is so played out. Build the next generation of selfie technology. Open Data Mashup<http://sjopendata.challengepost.com/> (powered by Socrata) Create a visualization, story, or experience using insights from 2+ open datasets. And here's what's coming up next: * Financial Literacy · June 8-29 * The Bionic Hacker · June 15-July 6 * Maps as Art · June 29-July 20 * Wearable Tech · June 29-July 20 * Connect with Your Team (powered by Twitter) · July 6-27 * Your First API · July 13-August 3 There are also sponsor & participation prizes, 2 meetups @ WeWork Labs in NYC & SF, plus special student prizes from Major League Hacking, (including a free trip to Hack the Planet)! Get the full story @ summerjam.challengepost.com<http://summerjam.challengepost.com/> and happy hacking.