Android became public on November 5th, 2007. That means it'll be 5 years of Android this November! Can't let this go by unnoticed! So the developer user groups (GDGs/GTUGs/AUGs) decided to organize this Android app hackathon tournament called V Hack Android (think GADC but with higher stakes).
In September/October 2012 you can participate in a local hackathon organized by your GDG. Each winning team receives a chance to defend their user group in a final European hackathon in London. We pay your flight and hotel. This TopGun hackathon takes place on the weekend of October 26th-28th, right after Droidcon London.
Android developers from all over Europe will come together from tens of locations and hack for 48 hours - nonstop! There are many prizes and of course the challenge to be the best Android app developer.