This year netwaves got the privilege to get a booth at Fosdem, so we took the opportunity to tell the Fosdem public about the existence of beautiful free music. We also had our burnstation Walter exposed and lots of music.
Fosdem is "the biggest free and non-commercial event organized by and for the community. Its goal is to provide Free and Open Source developers a place to meet."
We met lots of nice, friendly people, and got in contact with many interesting projects, among them:
http://hackerspace.be: ask an engineer
http://ayeko.com: Swiss webradio with netlabel music
http://fileunder.nl: Dutch music magazine
http://musescore.org: open source music notation software (our neighbours at the fair)
link Fosdem 2011