coming to Chicago with my sister for the Chicago Marathon - 3 nights. Looking for a fun place on Friday night - food important, not ambience. Saturday evening - good, non-controversial (digestively speaking) food in a sane setting. Sunday night - celebration meal! We're staying at the W nearest Grant Park and expect to be joined by my sophomore at U Chicago nephew. Also looking for lunch places. Typically we like the small BYOB's Philly is known for, but we're open to any special experiences that Chicago has to offer. Any rec's?