Rhapsody and Park Grill in Chicago
I've been to Rhapsody twice in the past month (for lunch though) and thought the food and service were excellent - I had steak frites once and a turkey wrap another time and look forward to going back.
As BRB says, their main crowd seems to be pre-CSO, so you may find the place more enjoyable if you show up after 8 pm on nights with concerts or 1:30 for matinees.
Here's the link to a review I previously posted about Park Grill: http://www.lthforum.com/bb/viewtopic..... I've been there a handful of times and each time it's been very good, if not better. And the location is great. The only issue in terms of bringing a group there is that it can get very loud and it might be difficult to hear people if you're in a group of more than four people.
I have not been to Rhapsody in some time, although I recall it being very good. It's a little on the quieter side so easy for conversation. I think the crowd tends to be a little older and their biggest crowd tends to be the pre-orchestra crowd . . . not surprising given their location.