We The Fest 2024 Line Up List. The annual we fest celebrates its 41st year.  — ann arbor, mi — a festive annual celebration of psychedelic plants and fungi known as entheofest is returning to the university of michigan campus.

 — the we fest 2024 lineup will feature eric church, jelly roll and parker mccollum as headliners. Have a look at the lineups since 1983.