Just a few weeks ago, SweetWater 420 Festival came out with a great initial lineup that included headlining sets from Widespread Panic and the Trey Anastasio Band. Today, the festival has doubled down with some great new additions, extending their lineup with some great artists and comedians.

Ween, Dirty Heads, Lettuce, Savoy, Samantha Fish, and comedians Jon Rudnitsky and Jake Nordwind all join a stacked lineup, which hits Atlanta’s Centennial Olympic Park from April 21-23, 2017. They’ll join Widespread Panic, Trey Anastasio Band, Slightly Stoopid, Trombone Shorty & Orleans Avenue, Dark Star Orchestra, Anders Osborne, Twiddle, Sister Sparrow & The Dirty Birds and The Hip Abduction. The festival plans to announce more artists soon, so stay tuned for a new update soon!

Check out the full lineup below, and head here for tickets and more information.