Mattress Factory <B>Venue Type:</B> Art Gallery <P /> The Mattress Factory is a museum of contemporary art that commissions, presents, and collects site-specific installations. The gallery maintains a permanent collection of 13 works by Winnifred Lutz, Rolf Julius, and more. <P /> http://www.mattress.org 500 Sampsonia Way Pittsburgh PA 15212 412-231-3169