Special session of the March 1987 American Institute of Physics annual meeting, organized by Paul Chu. This session on high temperature superconductivity turned out to be a very well-attended session that lasted into the night, and is referred to today as the "Woodstock of physics." Speakers include: P. W. Anderson, Neil Ashcroft, B. Battlog, D. A. Bonn, P. M. Chaiken, C. W. Chu, M. H. Cohen, M. L. Cohen, J. R. Cooper, D. K. Christen, J. E. Crow, A. deLozanne, B. D. Dunlap, D. K. Finnemore, Z. Fisk, H. Frederiskse, A. J. Freeman, J. R. Gaines, J. R. Gavaler, D. M. Ginsburg, F. Gompf , P. M .Grant, L. H. Greene, R. N. Hazen, D. C. Johnston, A. Kapitulnik, J. B. Ketterson, V. Kresin, D. H. Lee, R. K. MacCrone, Brian Maple, J. Martinis, M. McHenry, A. R Moodenbaugh, J. Moreland, S. C. Moss, Sy Moss, K. H. Mueller, J. A. Mydosh, S. B. Nam, N. P. Ong, D. A. Papaconstantopolous, C. Politis, J. Schilling, J. E. Schirber, Z. Schlesinger, M. Schluter, S. Sridhar, Myron Strongin, P. E. Sulewski, S. Tanaka, M. S. Torikachvili, J. M. Tranquada, S. A. Wolf, M. K. Wu, A. Zettl, Z. X. Zhao.