Echoland Music Festival is a new event put on by C3 Presents, the company that also handles Bonnaroo, Lollapalooza, and Shaky Knees. The inaugural fest will take place from May 11 through 13 at the Spirit Of The Suwannee Music Park in Live Oak, Florida. Headliners include Tyler Childers, Vulfpeck, Phil Lesh & Friends, and Robert Plant & Alison Krauss.