SEE THE MUTTER MUSEUM! It is something that most tourists don't go to because they've never heard of it! Also, you must go to Pat's Steaks in South Philly for a real cheesesteak -- trust me, those Steak 'Um sandwiches don't pass for the real thing! Other things that are a don't miss: The Mummers Parade (on New Years Day), the Mummers Museum (4th & Washington), Italian Market, the many ethnic festivals during the Summer on Penn's Landing...
Fondest memory: Anytime I go away from Philly, I constantly miss the food.
see Mutter Museum - The College of Physicians of Philadelphia. Founded 1787.
Fondest memory: Seeing the city together with Mike.