 Dallas Theater Center produces its original works at the Kalita Humphreys Theater (in a building designed by Frank Lloyd Wright), the Margot and Bill Winspear Opera House, and the Dee and Charles Wyly Theatre as part of the AT&T Performing Arts Center in the Dallas Arts District.Founded in 1959, Dallas Theater Center was one of the first regional theaters in the United States and was marked by the building of the Kalita Humphreys Theater, designed by Frank Lloyd Wright.Dallas Theater Center was founded primarily as an educational institution under the leadership of Paul Baker, who envisioned DTC as a conservatory with a well-rounded resident company of writers, directors, designers, and actors.