I will be meeting some friends who are staying at the Sheraton Inner Harbor. We want to go out for Sunday morning breakfast. Best if it's walking distance, but if there's nothing decent that close, we could take a short cab ride. We just want something decent, doesn't need to be fancy or expensive. And we need some place we can either make a reservation or that won't have a long wait, because my friends need to leave for the airport by late morning. Any suggestions appreciated.