The next meeting between the History of Science Society, the British Society for the History of Science and the Canadian Society for the History and Philosophy of Science occurs July 11-14 2012 in Philadelphia.
The meeting will take place at the University of Pennsylvania, the Chemical Heritage Foundation and the American Philosophical Society. They will also be partnering with the Philadelphia Area Center for History of Science for the conference.
The deadline for submissions has past. The wiki for panel suggestions can be found here:
http://3societies2012.wikispaces.com/