I love this space. I've been to a bunch of museums/galleries all over the place and the MF here in the 'burgh has remained one of my favorites. Check out the current installation, Than Htay Maung, My Offering, which supports the local Pittsburgh food bank. There is always something interesting happening there and they throw great parties. Check it out!
NOTE: the only reason that I gave 4 stars is because it is always freezing inside!! But, I give MF latitude because it is an old mattress warehouse and its an incredible space.