I've been to Chicago once. I visited some attractions but not all of them. 番茄MM, we could tour around the city together too. If angela MM could show us around, that would be fantanstic!

番茄MM, our hotels are just 0.3mile away on Michigan Avenue. I went there before. There are tons of stores to shop...

番茄MM, my flight arrives in Chicago at 11:30am on Mar 25. I will get to the hotel right after that. We could do some sight seeing that afternoon if you have time. My presentation is in the morning of 27th. What about yours?