Basically, this was an event that my friend from Peoples put together. He was brewing a 10 gal batch of IPA, rounded up a couple bands and had thirty some-odd friends over for a beer party. This resulted in an impromptu beer tasting of a crap load of big beers...and my hopped Mr. Beer IPA (embarrassingly enough). I mean, these people went from tasting $4-6/bottle beers to my slightly modified Mr. Beer kit. It actually went over better than I expected, and I got a few suggestions as to what the weird flavors might be. General consensus was that using a good yeast and a secondary fermenter would have cleaned the beer up. Regardless, at the end of the night my beer was basically dead (only one pint left).
As far as beers I tested, there were highlights and lowlights. Of the highlights was a well aged Dark Lord beer from 3 floyds (they release this beer for a single day each year!). There was also a Bells 25th anniversary (again, this beer is a couple years old, and was spectacular). A fellow homebrewer brought an IPA which was hopped entirely with Citra hops. This hybrid has only been available for a few years and comes out of the Yakima Valley in Washington. This beer was delicious. The hops definitely live up to their name, imparting an extremely powerful grapefruity type flavor to the beer.
As far as lowlights, there was an apricot beer. Awful idea.
And as far as education, there were plenty of belgian "sour" style beers. Some of these were in fact some of Goose Islands big Belgians (Fleur, Matilda, etc) which were brewed with "infected" yeast batches. These batches typically start of as accidental bacterial infestations of perfectly good yeast. However, there is a specific bacteria which takes simple sugars and excretes lactose, imparting a sweetish sour flavor. For the belgian sour style, this is the desired flavor, and is typically attained by simply adding lactose to the fermenter (yeast can't break down lactose). I still can't tell how much I like these styles, they had interesting flavors, and didn't make me sick, but still...sour? In a beer?
Obviously this is only a few of the 25+ new beers I tried. In a party like that not everything is remembered.
-James