SweetWater Brewing Company will host the 2017 installment of the SweetWater 420 Fest at Atlanta’s Centennial Olympic Park on April 21 – 23. Today, the organizers have announced the initial roster of acts playing the annual event.

Headlining the 2017 SweetWater 420 Fest will be home state favorites Widespread Panic who will play four sets over two days and the Trey Anastasio Band who will perform two sets. Also on this year’s bill are Slightly Stoopid, Trombone Shorty & Orleans Avenue, Dark Star Orchestra, Anders Osborne, Twiddle, Sister Sparrow & The Dirty Bird, The Hip Abduction and others to be added later.

Tickets are on sale now at the SweetWater 420 Fest website.