This is probably the coolest place in Pittsburgh to see a show. An 18th century Catholic church turned rock-n-roll hall! I went to see Porcupine Tree play here in the spring. It definitely lives up to it's name - it is a very small venue. Probably only holds about 650 people, and they pack 'em in. If you go, arrive early to get a good parking spot on the street, and remember to bring your earplugs. I have seen Porcupine Tree play 7 times at different venues, and this was the first place where I wished I had my earplugs. This venue was actually way too small for this band, but somehow they made it happen!