Philadelphia and Pittsburgh flair?

Our wedding is taking place near Philly next April and we’re starting to narrow down what kind of decor we’d like to do! I am from the Philly area and my fiancé is from around Pittsburgh, so we’d like to incorporate a bit of each into the wedding. We’re not super creative, so wanted to see if anyone else has ideas! So far we have thought of: Pittsburgh cookie table (definitely doing), PA shaped guest signing board (with hearts on each city), having each table number be a Philly or Pittsburgh landmark with pictures of us there. Thanks in advance for any ideas!!