Photo of Syria Mosque taken ca 1913-1920 by Edward J. Shourek who documented various places in Pittsburgh including the birthplace of network television, Syria Mosque.
Located at 4223 Bigelow Boulevard, over the years it held numerous events, mainly highlighted by concerts of the Pittsburgh Symphony Orchestra and numerous internationally recognized music performers, as well as political rallies and speeches.
On January 11, 1949, from 8:30pm to 11pm EST, KDKA-TV (then WDTV and part of the DuMont Television Network) began its initial broadcast on its "network" centered in Pittsburgh. The program began with a one-hour local show broadcast from Syria Mosque, then finished with 90 minutes from ABC, CBS, NBC, and DuMont, featuring stars such as Arthur Godfrey, Milton Berle, DuMont host Ted Steele, and many other celebrities. The station also represented a milestone in the television industry, providing the first "network" of a coaxial cable feed that included Pittsburgh and 13 other cities from Boston to St. Louis.
Despite community efforts to have the building designated a historic landmark, the Syria Mosque was torn down on August 27, 1991. and the site is now a parking lot for the University of Pittsburgh Medical Center.