Thanks guys! Lots of great ideas. I appreciate it.

We'll have cars and will be coming from the north side of Chicago. Probably wouldn't go very far out into the suburbs. The occasion is graduation/birthdays. Thanks!

I'm looking for a great restaurant for 10 people for a special dinner on a Saturday in May -- about $20-30 for an entree, must take reservations. Some of the diners are less adventurous than others (we thought about Publican, but were worried some people might not find anything to eat). I thought Frontera Grill would be perfect, but of course they're already booked. Any other recommendations?
Thanks!