TYPO3 Organiser, TYPO3 for the lobby and the organisers. See: http://typo3-organiser.de/ Manual: http://typo3-organiser.de/typo3conf/ext/org/doc/manual.pdf The Organiser provides a lot of features for handle a simple calendar, companies, events, locations, news and  staff. Sell your tickets with the integrated shop. The installer enables you to install the Organiser with one mouse click! Sample data is included.