Surprised this wasn't posted yet over here (or did I just miss it...?)
Anyway, tonight is the Project X party in Haren, the Netherlands!
A 15 year old girl put an invitation on her Facebook for her 16th birthday party tonight, but she forgot to make it private. She did this last week, and since then it has exploded.
There are now over 25.000 participants on Facebook and people are actually considering going!
The girl who was going to celebrate her birthday party (Merthe) won't be home tonight and the police is arresting everybody who will even enter the street.