Wilco's Sky Blue Sky Festival takes place January 15-19, 2026 in Puerto Aventuras, Mexico, featuring headliners Wilco, Yo La Tengo, and Dinosaur Jr. alongside a stellar lineup of alternative rock and indie folk artists. The festival showcases 15 acts including Dr. Dog, Waxahatchee, MJ Lenderman & The Wind, The Jayhawks, and Valerie June, focusing on rock, alternative, indie folk, and Americana genres. Notable performances include Jeff Tweedy and a special tribute set by Michael Shannon & Jason Narducy & Friends playing R.E.M. songs. This intimate festival brings together some of the finest artists in indie and alternative music for an immersive five-day experience.