The 2011 Groezrock Festival lineup has been announced. Right now, the event set for April 22nd and 23rd will feature NOFX, Millencolin, Further Seems Forever, Dashboard Confessional, Piebald, Teenage Bottlerocket, August Burns Red, Every Time I Die, No Friends, Asking Alexandria, Shai Hulud, Brotherhood Foundation, Miss May I, Grey Area, Dead to Me and many more.

The Belgian festival is celebrating its 20th anniversary in 2011 and coming back after a environmentally challenged 2010 edition.
Source The 2011 Groezrock Festival lineup has been announced. Right now, the event set for April 22nd and 23rd will feature NOFX, Millencolin, Further Seems Forever, Dashboard Confessional, Piebald, Teenage Bottlerocket, August Burns Red, Every Time I Die, No Friends, Asking Alexandria, Shai Hulud, Brotherhood Foundation, Miss May I, Grey Area, Dead to Me and many more.

The Belgian festival is celebrating its 20th anniversary in 2011 and coming back after a environmentally challenged 2010 edition.
Source