http://www.berliner-philharmoniker.de/en says
Dear visitors,
Due to the fire in the Philharmonie there will be no concerts in the Main Concert Hall and no guided tours presumably until 2 June 2008.
New venue for the three concerts with Sir Simon Rattle on 29, 30 and 31 May 2008 at 8 pm is Hangar 2 of Tempelhof Airport (Entrance: Columbiadamm 10). The introductory lecture will start at 7 pm as usual. Tickets purchased for the Philharmonie will be assigned to an equivalent seating area, according to their price category. No additional tickets will be available.