Hi Priscilla,
Sponsored by the FROUDS!!! Wow, that is very cool - I love their work (we talked about this years ago, I'm sure).
I'm no longer living in the Philly area, but if I can be in town that weekend in October, I'd love to check out the concert.
You might want to consider visiting the Bryn Athyn Cathedral, Cairnwood Mansion, Glencairn Museum; all within walking disctance of each other, and not too far from Philadelphia:
http://www.brynathyn.edu/Facilities/CulturalReligiousFacilities/CairnwoodMansion

There are pics of all three places on the above link.

I moved out of Philadelphia, because of the increase in crime. Here's a picture of my side yard in West Virginia in the fall. THIS is why I moved:
http://www.jpfolks.com/forum/ubbthreads.php/ubb/showflat/Number/586120/page/2#Post586120