Have come here for a few concerts, including fun. and Tegan & Sara (who were amaaaaaazing by the way).
Anyway, this place is just a field. It rained a few nights ago so it was muddy and gross. At concerts you'll find a lot of overpriced beer stands, which is a standard for all events.
My only concern is the accessibility - I can't walk well due to an injury and just getting to the field was quite the hike. By the time we got to the concert, I was pretty tired. Having to do it again to leave this place was not fun. Shuttles to and from the field would be a HUGE plus in my books.