The German Joomla community is organising a Pizza, Bugs and Fun (PBF) event on the 14th of March 2015. Yves and I, we've been participating in online PBF events in the past and it has always been a great experience. Now, I'm sure that meeting in person with other Joomla fans would be even better. To find out if your local German Joomla user group is taking part in the event check this page: http://www.joomla.de/news/81-joomla-besser-machen-ein-mitmach-tag. As far the Joomla! Rhein Neckar User Group (in which we take part) is concerned we will be meeting in Walldorf, in the Altrottstraße 34a in the Deutschsprachigen SAP-Anwendergruppe e.V. building.
Do you need to be a developer to participate?- No! You don't even have to have experience with Joomla. We'll start by seting up everything necessary (xampp, joomla, git) and after that all you need to do is test bug fixes.