actully....i went to bonnaroo last year (btw u missed out radiohead was a sick ass show 200,000 ppl ezily) but last year bonnaroo took a huge stand on Glass vendors and mostly all festivals too (10klf, waka, and b-roo) have all band glass vendors from festivals.

i agree about the rain and heat tho (i almost passed out in the front row of the radiohead show, had to walk threw THOUSANDS of ppl to get water) and watch out last year there were ALOT of cops (just like waka) so watch who your buying from it might just be a cop.