For seven years TYPO3 camps are a steady and important institution in the TYPO3 environment of Germany an some European Countries. In addition to the official TYPO3 Conferences or the TYPO3 Developer Days the Bar Camps embody a subculture with the challenge to make every member a part of the event. Usually with a small admission fee for the participant and a sponsoring based finance, you get a concentrated TYPO3 knowledge on an advanced level, the event is catered and promotional articles are given.