Philadelphia is the largest city in Pennsylvania.
The League of Shadows targeted the STAR Labs facility in the city with the Fog. Robin and Superboy were too late; by the time they got there, the entire building was consumed by the nanotech infiltrators. The Shadows acquired cutting edge science.
Background information Edit
- Philadelphia is the birthplace of actor John de Lancie. It is also the hometown of the University of Pennsylvania, Stephanie Lemelin's alma mater.