If you want to shoot, there is South Philly Gun and Archery. Which is within walking distance to Pat's and Geno's. There are better cheesesteaks, but you can say you've been there this way.
Delaware Ave has all the dance clubs if you are into that. There are some cool smaller bars on south street.
If you like wings try cavanaughs 39th and Sansom. Go during the day, unless you don't mind lots of college students.
There is the Camden aquarium. You can get a Ferry there from Philly, I don't advise driving there, the rest of Camden is nasty.