On his blog, Johannes Schluter has posted about the participation that the Munich area will have in the upcoming TestFest:

The PHP TestFest was mentioned on Planet PHP multiple times before, so let's make it one more: Pierre and me are currently working on organizing a TestFest event at Munich. So we are looking for feedback from folks somewhere in the Munich area (or even all of southern Germany) so we know how many people to expect and then set a date.

You can get the latest about the TestFest from its page on PHP's QA site and the wiki page for all of the details (including groups that might be in your area participating).