Here is a list of IR conferences, scheduled for the rest of July in The Netherlands.
The 30th Annual International ACM SIGIR Conference (SIGIR), Amsterdam, Netherlands
SIGIR 2007 Workshop on Focused Retrieval (Question Answering, Passage Retrieval, Element Retrieval) (FOCUS), Amsterdam, The Netherlands
1st Workshop on Large-Scale Distributed Systems for Information Retrieval (LSDS-IR), Amsterdam, The Netherlands
Web Information-Seeking and Interaction (WISI), Amsterdam, The Netherlands