None downtown. The Quilt Company (owner and Creative Grid- Scrap Happy- designer Karen Montgomery's shop) is in Allison Park just north of Pittsburgh.
http://www.thequiltcompany.com/about...t-company.aspx Karen has a large store complete with great fabric, patterns including her own designs, and many great examples. In the back is an area with a perpetual array of discounted fabrics. Now you would just need a car! If I still lived there, I would be your driver and quilt shop host! Enjoy your stay in Pittsburgh! Great city with a tremendous theatre scene- just in case you can't get out to TQC.