CodeConf 2015, GitHub's premier open-source event, is scheduled for June 25-26 in Nashville, Tennessee, at the Bell Tower. The conference is currently accepting proposals for talks until May 10th, aiming to highlight new voices within the open-source community through engaging sessions designed to provoke thought and inspire different perspectives on the ecosystem. Attendees will also experience Nashville's cultural offerings, including local cuisine and artists, culminating in a celebration at the historic Country Music Hall of Fame. Early bird tickets are available, with prices set to increase on May 25, and updates regarding the event can be followed on Twitter via @codeconf.