Fellow Category Theorists, The website for PSSL86 is now open, including a list of suggested hotels and the registration page, in two languages. http://www.loria.fr/~lamarche/psslHomeEN.html http://www.loria.fr/~lamarche/psslHomeFR.html We are asking you to use the registration page to inform us of your intention to attend. The process is quite informal, but we need to keep track of how many people are coming, in order to prepare for the catering. There are no registration fees, but those who want to attend the Saturday banquet will be asked for a moderate sum. See you soon in Nancy, François Lamarche http://www.loria.fr/~lamarche ****************************************************** PSSL86 IN NANCY The 86th edition of the Peripatetic Seminar on Sheaves and Logic will be held at the Institut Élie Cartan (IECN) on the Université Henri Poincaré campus in Nancy, France, on the weekend of September 8-9 2007. We intend to continue the PSSL tradition of informality, and to schedule talks pertaining to any aspect of category theory, with or without applications in natural science, logic, computer science, or other branches of mathematics. The schedule will be announced shortly before the event.