Drupaljam Hilversum
The 7th DrupalJam will be held on the 20th of June and will be at the Dutch institute for "Beeld en Geluid" (video and audio) in Hilversum, which is an amazing location. You can find a lot more information (and sign up) about the event on the event page at Drupal.nl.
There is also an official DrupalJam site but that one isn't updated (yet). You can also find a lot pictures on Flickr to get an impression of previous drupaljams.
Merge is also proud to announce we will be a Bronze sponsor at this event. Our partner ezCompany is a Silver sponsor at this event.