what's to do along the T lines?

[khyron]

More questions from the wandering n00b! Yesterday we decided (since we'd never done it before) to hop on a streetcar and see where they go. We headed downtown, walked down over the Smithfield Street Bridge, had a fun time eating lunch at Station Square, and then headed down into the South Hills. The ride was relaxing and the topography and seasonal changes made it pretty scenic. We ended up at the South Hills Village mall and wandered around there a bit, happy to discover a THX/DLP theatre and that apparently Orange Julius still exists up here. Beyond that though, we didn't really know where else to get off and explore.

Any suggestions for next time?