<p>[Performing</a> Ensembles, About Us, Bienen School of Music, Northwestern University](<a href=“http://www.music.northwestern.edu/about/ensembles.html]Performing”>http://www.music.northwestern.edu/about/ensembles.html)
Scroll down to “Ensembles For Qualified Students from all Schools”; contact info are listed.</p>
<p>I do know that Philharmonia performs at Pick-Staiger Concert Hall; according to the music school website, the concert hall is one of the best in the Midwest</p>