Hi all!
Tom, please forgive me for this in advance, but I just received at my home in sunny southern California the 'Alumnus Chronicle' published by the University. In it I noticed the sections 'Club News' and 'Reunion News'. These seems like a great resource for both drawing in some alumni by advertising some kind of Debate society alumni banquet (do we do this already???), or even just the Parliamentary. Anyway, it also provides many many names of alumni. Sounds like it might be worth trying to find a copy somewhere.
Good luck with what I'm sure will be a wonderful year!
-Aaron