SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC (APSS), will be held June 11–15, 2011, in Minneapolis, Minn. Individuals interested in attending should be aware of the following deadlines and advisories:

  • Advanced Registration Deadline, April 27, 2011: Register on or before this date to save up to 25% on registration fees. Register for SLEEP 2011.
  • Ticketed Sessions: Postgraduate courses, meet the professor sessions, and lunch and learn sessions require pre-registration. Several of these sessions have already sold-out or are nearly full; register early to ensure that you are able to attend these popular sessions. View a list of sold-out sessions or register.
  • Sleep Research Society 16th Annual Trainee Symposia Series: SRS and AASM student members may attend the free SRS Trainee Symposia Series on Saturday and Sunday, June 11-12, 2011. Individuals interested in attending this event must register on or before April 27, 2011; no exceptions will be made to this deadline. A full listing of sessions for the Trainee Symposia Series is available on pages 48–49 of the SLEEP 2011 Preliminary Program.
  • Hotel Reservations: The APSS has reserved discounted room blocks at several local hotels though the APSS Housing Bureau. Rooms will be available until May 11, 2011, or until the room blocks sell-out. Check availability or book now.

A full Preliminary Program for SLEEP 2011 is available on the meeting’s website at For questions, please contact the APSS meeting department by sending an email to or by calling 630-737-9700.