Grab a soldering iron and build your own phone-phreakin' blue box! Learn to hack like it's 1974 - and practice your skills on the Shadytel phone network. 25 kits based on an open-source design will be made available for purchase prior to and during the event. Plan to spend 1-2 hours with us if you are familiar with soldering, or ~4 hours if you are a beginner.