The first-ever White House Open Data Summit (formerly called the White House Open Datapalooza) will take place on Wednesday, September 28, at the Washington Convention Center in Washington, D.C. The event will celebrate eight years of progress in transforming federal information from disconnected documents into open data. Special demonstrations will illuminate the impact of open data to encourage innovation and improve people's lives in domains like energy, health care, and transportation. The Summit's co-hosts will include the White House, the General Services…