One of us managed to catch our shoe on one of the beautiful cobblestone streets in Fells Point, which unfortunately caused a torn sole. That required us to find a new pair of shoes immediately and the only place we could find anything under $100 was in the Galleria at a Foot Locker! Realizing we were tourists and could have perhaps found other places via taxi or car, we coughed it up without dispute. There were so few choices on a Sunday. Our only complaint is that the actual harbor shopping is designed for tourism, so be warned: if you don't want to pay tourist prices for shoes, take extras, even if you think you won't need them!
The restaurants and nightlife are definitely well worth visiting in Baltimore, not even counting the cultural things this city has to offer. And if you are a baseball fan, choose a date when the Orioles are in town for an extra treat.
Beyond Inner Harbor, there is much to see and do off the beaten path and you need more than just a weekend to experience it all. For us who live close to it, a weekend jaunt is just the ticket!