You can find all the information about the workshop site in the CIKM web page.
Here you have a list of hotels near the workshop site.
Deadline for paper submission: July 13, 2009
Extended deadlineJuly 20, 2009
Acceptance notifications: August 10, 2009
Camera-ready paper submission: August 19, 2009
Early Registration: August 27, 2009
PAVLAD'09 Workshop: November 6, 2009