Hi - not sure if your parents are opposed to Asian food in general, or just to going to Chinatown, but husband and I had a lovely Christmas Eve dinner at Le Colonial a few years ago. The food was good, but what stands out in my memory was how warm and welcoming the staff was - from hosts to servers and manager. Unfortunately, I have both worked at and patronized other restaurants where the staff was visably miserable due to having to work a holiday. After dinner we took a nice stroll around the Gold Coast.
We've also done a Christmas Eve at McCormick & Schmicks. Again, the meal was good but we did feel a bit more rushed by the staff, even though there were several full tables at the time we dined.
Le Colonial
937 North Rush Street
(312) 255-0088
McCormick & Schmicks
41 East Chestnut
(312) 397-9500