Laglab is the Amsterrdam based hackers group originating from the squat scene. As part of the Squatting Linux User Group they do research on open source software and privacy and give workshops about these subjects.
During SOTU Festival they are open for questions like: "How can I get out of being tracked / followed all the time".
Doors open: 19th of April - 14:00 till 22:00
Location: http://binnenpr.home.xs4all.nl/