Warped Tour

Who's going/have already gone/has gone in the past?

Where is it this year? I have never been to it but I'd like to go.

Following dates can be found here:
http://www.vanswarpedtour.com/warpedtour/concerts.asp?tour=67

And when you click on a date, they will have the bands that will be playing there.

EDIT: The tour is very scene-heavy, so if you don't like Hardcore or Pop-Punk/Core, then you will most likely not enjoy the lineup.