OFF Festival returns to Katowice, Poland from August 7-9, 2026, featuring headliners Yung Lean & Bladee alongside Amyl and The Sniffers. This eclectic music festival showcases rock, electronic, punk, hip hop, and metal across its three-day lineup. Notable performers include Earl Sweatshirt and Oklou, with 23 total artists representing nine countries including the United States, Germany, United Kingdom, Sweden, Australia, and Poland. The diverse international lineup makes OFF Festival a premier destination for fans of alternative and underground music genres.