Los Angeles based KROQ has announced the lineup for their annual Inland Invasion concert. The concert is set to take place on September 17 and is featuring such exciting names as Beck, Bloc Party, The Bravery, Cake, Garbage, Jet, Madness, Oasis, Weezer and the darling of indie summer fests... Arcade Fire. Amazingly all of this will take place in ONE day. You can win tickets at KROQ's website or they will go on sale on Saturday, August 20 at noon.