How can I find every tech/web entrepreneur on BYU's campus?

So I've got a bit of a problem. I'm only one person. I only sit in class with 40 other people. I'm in the Marriott School, where only a fraction of BYU's population attends. And I'm trying to meet web/tech entrepreneurs from all over campus so that I can introduce them to angel investors, service providers, and potential co-founders. In any given population 10% of the population is entrepreneurial. That means that at BYU there are approximately 3,000 entrepreneurs. How many of them are tech/web entrepreneurs? A lot more than just the ones who come from the computer science dept. I know quite a few of them, but there are so many more out there. Where are they? Whether they be Math, Science, English, Humanities, Computer Science, or Political Science majors, they are out there. They have ideas for companies, or they have already started companies. How can I find them? What activities would they want to attend? What is interesting to them? If you've got any ideas, let me know.
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