Events
City: Barcelona or Berlin or Freiburg im Breisgau or Gent (Sint-Denijs-Westrem) or Ghent (Sint-Denijs-Westrem) or Hinxton or Kassel or Nijmegen or SURF office
City: Barcelona or Berlin or Freiburg im Breisgau or Gent (Sint-Denijs-Westrem) or Ghent (Sint-Denijs-Westrem) or Hinxton or Kassel or Nijmegen or SURF office