GWPAW is the meeting formerly called GWDAW. It is a general meeting on the physics and astronomy of gravitational waves, techniques for their detection, and interpretation of data and results.
The meeting will be hosted by AEI Hannover, but held at the Novotel here: http://www.novotel.com/gb/hotel-5390-novotel-hannover/index.shtml. AEI has signed a contract for the meeting rooms and have also reserved a block of guest rooms at reasonable cost. People are welcome to make reservations at any time.