End It Concertgoer In Banana Costume Tears Hardcore Community Apart

If you go to enough shows, especially of the general-interest music festival variety, then you've seen the banana costumes. People like to show up in banana costumes, or in other attention-grabbing Spirit Halloween getups, and jump around. Maybe they want to go viral. Maybe they like the idea of becoming part of the performance. Maybe they're just animated by the pure spirit of whimsy. But in cert…