This article was published in 2011.
As we accidentally revealed last week (here) - but then quickly removed when it appeared it might not be public knowledge as no other site was seen to be reporting them - Anti-Flag and Goldfinger will be appearing at Slam Dunk 2011 in May.
Also announced today were We Are The In Crowd, Innerpartysystem, A Rocket To The Moon, The Skints and Decade.
Headliners for the dual-site May Bank Holiday event are Less Than Jake and Reel Big Fish.
Tickets are on sale now for £32.50 from See Tickets.