Well, Drew has found me. I had a donation request in Saturday's mail, and a copy of Drew Magazine in today's. I do like reading the magazine, but I'm personally in some sort of contact with nearly everyone I'm interested in, and none of us give our information to the class secretaries.
I suspect this means that Medfest is making their information available to the university records; either that or someone I know got annoyed at me and turned me in. ;-)
I'll have to move now, to get away from them.