Manuscript (2002/11/15); This meeting appears to have been held at Arlie Center (or known as Arlie House) in Virginia outside of Washington DC. The topic addressed by many luminaries at the meeting--a topic that DARPA was concerned with--was to explicate big problems, issues, and directions for AI research. The "Tony" referred to in the document is Tony Tether, the Director of DARPA during most of the G.W. Bush administration.
Edward A. Feigenbaum papers, 1950-2007 (inclusive)