OK, I have perhaps something more conducive to our needs. It's also in Water Tower and is more casual, with food stations of all types, where everyone can order what they want on their own, then all sit together. It would be less of an issue with early or late arrivals, splitting bills, etc., as it's much more casual. People can come and go and pay as they please!
Entrees are under $10, and there is a $10 dinner special: soup or salad, entree from any of the kiosks, and gelato for dessert!
http://www.foodlifechicago.com/foodlife-menu.pdfThey technically don't take reservations but seem very willing to work with me on reserving a space, hopefully a quiet one. It may be slightly more boisterous than Mity Nice, but I think fits our needs in some ways better.
And it would be very easy to get takeout for anyone who stays back at the Drake or doesn't arrive in time!