As discussed, A.V. Fest // Hideout Block Party 2013 is set to take place on September 6 & 7 this year. They've just announced their HUGE initial lineup of Neko Case, Superchunk, The Walkmen, The Hold Steady, BOTH (Aimee Mann + Ted Leo), Trampled by Turtles, Mavis Staples, and more. Two-day passes are still available, but it doesn't seem like they'll be around for long.

Check out A.V. Fest // Hideout Block Party's full initial lineup below...

AV Fest // Hideout Block Party 2013
Young The Giant
Neko Case
Mavis Staples
The Hold Steady
The Walkmen
Trampled by Turtles
Nude Beach
Jon Langford
Girl Group Chicago

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