The Charity Randall Theatre is located inside the Foster Memorial located at 4301 Forbes Avenue Pittsburgh, PA 15213.

The 478-seat Charity Randall Theatre, dedicated in 2003 following a $3.2 million renovation of the Foster, replicates the grandeur and features of the original Foster auditorium, from the restored 1930s seats (identical to those first installed in New York City's Radio City Music Hall) to the grand lighting of the theatre's upper vault, evocative of the Cathedral of Learning's majestic Commons Room. The mainstage is equipped with technical, sound, and lighting capabilities to carry UP Stages Theatre and its guest companies far into the 21st century.