http://fredericksburg.com/News/stadiums
i found this link i coundnt find a date so i dont know if this is last year or this year in the google search it said march 7 2005
heres what it said
Nissan Pavilion
Bristow, Va.
There's something simply stunning about listening to live music with the grass beneath your feet and nothing but sky above your head. At Nissan Pavilion, this image is achievable. Buy a lawn seat, bring a blanket and enjoy the show in a relaxed, and economical manner. If you're worried about grass stains or limited personal space, reserved seats are available for a slightly higher price. But, your head will be covered and your spot guaranteed.
Shows are usually held in the evenings but the parking lot opens early to allow for picnic dinners and friendly socialization with fellow fans.
By evening the facility doors open allowing guests to begin the climb to the pavilion which lies beyond a huge grassy hill - the lawn seat location.
The summer stars offer a magical backdrop for late night events and fill the pavilion with a serene glow. The atmosphere pairs perfectly with guitar strings, piano chords, and the radiant sing-along of the crowd.
Some advice--arrive early to avoid bumper-to-bumper traffic and be aware, after the show it is rather impossible to exit the venue in a timely fashion. Prepare to be home late!
Shows are diverse: Ozzy and Jimmy Buffett are both on the calendar for this summer - though not on the same night! Check out the amphitheater's Web site. Or call 703/754-6400
Directions: From Fredericksburg, U.S. 17 North to U.S. 29 North to Gainesville. Turn right onto Wellington Road. The Pavilion is 1.2 miles on the right. (Just follow the traffic jam.)