The 5th annual Mad Tea Party Jam looks to be the biggest yet, as the festival has announced some top-notch performers for the affair. Taking place in Artemas, PA from June 16-19, the newly-announced headliners include Papadosio (2 sets), Twiddle (2 sets), and TAUK (2 sets).

They’ll join a tight lineup, including Desert Dwellers, Consider The Source (Radiohead Tribute), BIG Something (x3), The Primate Fiasco, Aqueous (x3), ELM, Broccoli Samurai, and more!

You can check out the full lineup below, and head to their official website for tickets and more information.