A meeting of the members of CERN's theory group, to review its scientific activities and recent results, to learn more about each other's research, and to familiarize the new members with CERN's scientific environment and with the rest of the group.

The meeting usually takes place in Les Houches, which however this year will be closed for renovation. We shall therefore have a reduced retreat, at the L'Adagio Hotel in St.Genis. The working sessions will take place on Thursday and Friday. We'll have lunch and dinner there on Thursday evening, and lunch on Friday, likely continuing for a couple of hours in the afternoon.