This show wasn't discovered until 2013, because it was an one-off show from P.O.D.'s "Kings Of The Game" tour and wasn't announced/listed along with the other dates, but a fan review confirms the show. It featured all the bands from the tour, except for its main act - P.O.D., so (həd) p.e. headlined the show instead.
Chester came out during (həd) p.e.'s set to perform Bartender with the band.
Due to (həd) p.e. headlining, they were playing a longer set than on the P.O.D. tour, so this setlist is incomplete. This was the setlist they were playing opening for P.O.D. on the tour.
Other Notes:
This is the earliest of five known Chester's appearances on the song. It is likely there were a lot more instances of Chester joining the band over the years.