Merlefest Zac Brown! May 9, 2010 Tags Merlefest Zac Brown Photo by Andrew Talbert 2010 Zac working on the stage. It was a very cool night. It was quite a long show and late-night load out. I think the truck door closed at 2:30 AM. I was in bed by 3:30 and getting ready for another day of Merlefest.