If you work with Microsoft technologies, you should definitely visit KulenDayz 2009 conference. It is community organized event held in Croatia with quite a few international speakers.
Conference will last for three days. First and last day will be fun, but second day will be all about learning. Sessions will be mix of Code camp style sessions (no fluff, just code) and Chalk&Talk (hanging around with flip chart). I definitely recommend later since amount of information you can get during informal chat is just amazing.
While small fee is required for lodging and events, conference sessions are completely free. Do feel free to register and join us (be quick, number is limited).
P.S. If you are wondering, Kulen is type of spicy sausage native to Slavonija.