<p>Washington University in St. Louis?</p>
<p>WUStl, Rice, Georgetown, Emory, and Vandy are the closest things I can think of.</p>
<p>There's really nothing quite like Northwestern outside the supertough Ivies. NWestern might just be the perfect school.</p>
<p>"Having said that, the vast majority of students at Northwestern count among their closest friends a ridiculously heterogenous group. For me this meant kids in multiple majors in WCAS, engineering, ed, and comm - future docs, lawyers, teachers, engineers, PR people, journalists, and even a few humanities professors."</p>
<p>ICAM. And part of that is the Greek system as well ... By being in the Greek system, you are by definition "exposed" to students in majors that you normally wouldn't run into (an economics major wouldn't normally be having too many classes with music majors or theater majors, but they can become friendly via the Greek system). If anything, I think it de-cliques the music majors and theater majors and integrates them more into the campus.</p>