Been at Old Songs for 8 or 10 years. There's always been a Newman's Ale truck selling there. I've seen one obnoxious drunk there (of course, there are very few mirrors available) in all those years, and I think he was a wandering soul with no money who was bumming beers at campsites so the beer concession wasn't relevant.

Obnoxious drunks are much more common at bluegrass festivals. But few, if any, of them, have on-site sales. Everyone just arrives in an RV with a fridge full, so there wouldn't be much point in it.

I don't think on-site sales have much relationship, either way, to drunkenness at festivals. Just my opinion.

Peter.