Any time you’re traveling with a group, it can be difficult to find activities and sights you know everyone will enjoy; and, of course, this only becomes more difficult when you have a group made up of both adults and children. But don’t stress -- we’ve got you covered with five of Philadelphia’s greatest spots that are not just family friendly but also sure to keep the grown ups just as entertained. Franklin Institute The Franklin Institute, founded in honor of Philly’s fa