I read, that 28-30.september will be the Atlasian Camp event in California.
But is there is a plan for some training in Europe (Finland, Sweden, German too?) For european is so far to come to California! :-) I would like to participate Atlassian trainings for Administrators as well! To learn Atlassian producs, new opportunities and so on.. Online trainings are not so efficent and it could be nice to meet Atlassian people over the world!
AtlasCamp is not a training per se. It's a developer conference (rather not targetted for complete newbies) where a lot of interesting (and often more advanced) topics are being talked about in short sessions.
Basic tranings for administrators and plugin developers took place at Atlassian Summit (also taking place in California).
From what I heard there are some plans to have a similar event in Europe, but I think that at the moment details are not finalized. I am sure Atlassian will be pretty active when announcing the event when it's set.
Please note that there are many Atlassian partners in Europe who organize instructor-led trainings for administrators and plugin developers.