HomeReviewsHouston Open Air Announces Lineup Houston Open Air has announced its lineup for their inaugural event, happening Saturday, September 24 and Sunday, September 25, 2016 at NRG Park. The lineup includes: Avenged Sevenfold Alice In Chains Deftones Slayer Chevelle The Cult Ministry Alter Bridge Ghost Anthrax Pierce The Veil Of Mice & Men Sevendust Baroness Hellyeah Chevy Metal Buckcherry Nothing More The Amity Affliction Max & Iggor Cavalera: Return To Roots Avatar letlive. Jim Breuer and the Loud & Rowdy Texas Hippie Coalition Young Guns Starset Sick Puppies Skindred Neck Deep Sons Of Texas KYNG Twelve Foot Ninja Gemini Syndrome The Word Alive Dinosaur Pile Up September Mourning