Each year, the Health Data Consortium convenes Health Datapalooza in order to create a dialogue around the liberation of data to improve healthcare, including personal health data. From May 31 to June 3, 2015 in Washington, D.C., Health Datapalooza will bring together key leaders from government, healthcare, technology, patient advocacy and research to address challenges and identify opportunities to speed innovation, breakdown silos, and revolutionize healthcare with health data.