The Lockn’ Festival has announced that the String Cheese Incident will return to this year’s event for two nights. The second annual edition of festival—which is set to take place September 4-7 at the Oak Ridge Farm in Arrington, VA—has also confirmed appearances by The Allman Brothers Band, Widespread Panic (two nights), Phil Lesh & Friends (two nights) and a reunited Bob Weir & RatDog (two nights).

The String Cheese Incident were present at last year’s inaugural Lockn’ Festival. The band played four sets at the event, including a special, cover-filled Zac Brown Incident set featuring Zac Brown and other members of the Zac Brown Band. The festival also featured performances by Furthur (three nights), Widespread Panic (two nights), The Black Crowes (two nights), Gov’t Mule, Grace Potter and The Nocturnals, Tedeschi Trucks Band, Trey Anastasio Band, Punch Brothers, Warren Haynes Band, Jimmy Cliff, Keller and The Keels and more. The event also featured a number of interesting collaborations in addition to the Zac Brown Incident, including John Fogerty with Widespread Panic and an extended Trey Anastasio sit in with Furthur, among other exciting combinations.

General admission, VIP and Student tickets for the 2014 Lockn’ Festival are currently on sale.