Grace Potter’s Grand Point North has added to its lineup for this year with the inclusion of a performance from Gov’t Mule, along with a special acoustic set from Potter and Mule frontman Warren Haynes.

The two-day festival, set for Sept. 14 and 15 in Burlington, VT, has also released its daily lineup and set order, though specific set times are still TBA. Potter will be closing each night with a headlining performance, and her acoustic set with Haynes will take place before the final set on Sunday. Saturday’s offerings also include Trombone Shorty & Orleans Avenue, J.S. Ondara, Lucy Dacus and more, while Sunday will include music from Rainbow Kitten Surprise, Mule, Lucius and others.

Grand Point North will take place in Burlington’s Waterfront Park, and single-day tickets are now available. All festival information can be found here.