Guided by Voices' farewell, The Electrifying Conculsion Tour (this is their official site? It's so ghetto, it's almost appropriate), has official dates. I saw GBV back in high school, Robert Pollard had a cooler of beer on stage and he must have gone through eight cans during the set. Of course, when I saw the Streets, they one-upped him by having bottles of brandy, complete with taps, attached to the drum set.