This is kind of a lame post, cos what I have is just the samples from their website but.
The Yale Spizzwinks(?)! All-male. The oldest underclassmen a cappella group in the country -- the 'poofs being the oldest overall. They're coming to sing with us on Harvard-Yale, so that should be a lot of fun.
Post more stuff, people! I have an (a cappella) itch, and it needs to be scratched!