History Camp, the first unconference dedicated to history, took place on March 8, 2014 in Cambridge, Massachusetts. Anyone could sign up to speak and anyone could attend for free, but they were asked to register. All of the spots were taken in the days before the event. 129 people attended the 23 sessions and 2 panels. More information about History Camp is at www.HistoryCamp.org.
Slides from some of the presentations have been posted to SlideShare. Search using the tag "historycamp."