bermangirl, I've got all your PMs. hoho, you did provide me with tons of useful info. Thank you so much!!! I will try those places from your recommendation. I've booked a hotel already near O'Hare airport a couple days ago. And I will drive my car there this weekend. Just hope for a nice spring weekend at Chicago. If I come across anything else, I will call you.

BTW, try to go to Lao Si Chuan this weekend, you may find me there. :)