I recently attended (in a stressed tour around Europe) a great event arranged by Rene, Aurelie and the rest of the tremendously smart team at OX2: Web Analytics Day Brussels 2007.
The traditional Rat Pack of Web Analytics vendors participated together with somewhat local Nedstat:

Webtrends
IndexTools
Omniture (OMTR)
Nedstat

Great! because the day was packed with [...]

I attended the Webanalytics Congres in Zeist (The Netherlands) last Thursday and must say that I am absolutely stunned to see this many practitioners attending the event. The Networking was equally great, getting the chance to say hi to:

Steven Kraal - Leads2Business
Aurélie Pols and René Dechamps (what happened to Siegert?) - OX2
Fulton Yancy - [...]