The inaugural edition of the Sloss Festival (July 18-19, 2015) picked up half a dozen more artists. The Avett Brothers will join previously announced Modest Mouse and Band of Horses as headliners. Judah & The Lion, Zella Day, Madisen Ward and the Mama Bear, Kenny Loften, Lany, and T. Hardy Morris have been added as well. The first edition of this festival takes place at the Sloss Furnaces National Historic Landmark in Birmingham, Alabama. Two day-tickets are going to run you between $135-$150 plus fees.