I spent 6 long years on that campus & have walked back to my car many a late night, wondering what the hell all those metal grates led to. Very interesting. After being out of school for almost 10 years, I really really want to go back & check it out. Of course now I'm too fat & lazy to do so.
Also, I know the fountain you speak of-Littlefield, & I've always wanted to go into the "secret" door. I had a French class in OMB the fall of my senior year & I used to sit right outside that door along the back of the fountain, studying up for class. I always wondered where that door led. Sweet...