I'm not really sure where to post this, but I just got a press release about a Diaghilev Festival in the last week of January 2005 in the northern Dutch town called Groningen.
The Diaghilev Festival will feature the Maryinksy Ballet and Orchestra, the Royal Ballet, the Dutch National Ballet and the Concertgebouw Orchestra.
The Festival is in conjunction with a big show in the Groninger Museum with lots of works by artists surrounding Sergei Diaghilev.
Most likely the participating ballet companies will do their contributions to the program at other locations too. (My experience is when Gergiev graces a town with a special Festival, usually two other countries are graced with the same material - and why not?)
In the preceding month, December 2004, the Dutch National B will do a Diaghilev program in their holiday season. I had already heard a whisper of a rumor that my prayers for a revived Les Sylphides might be honored. And I have a sneaking suspicion Petrushka or the Firebird will be presented, too, in the December show.