Lets go to a festival together! Its the Vans Warped Tour and there will be lot and lots of rock, alternative and punk bands like:
Billy Talent, Parkway Drive, Enter Shikari, Anberlin, Hacktivist, Blood on the Dancefloor, Escape the Faith, Like Torches and many more.
Aditionally there will be a halfpipe and you can bring your skateboard (if u have one, I just care about the music there : ))
You can check it all out yourself here:
The ticket will be around 45 Euro. I would rather buy them before getting there.
I really like to see Enter Shikari and Hacktivist, so if you also like to see some of the bands it would be nice to meet u there!