Chicago Area Cards

[saman007]

All,
Going to Chicago this week and looking to play a little 10-20. Coming from Michigan so I'm looking at stopping either Tuesday night, if any 10-20 will be running, or on the way home Saturday. I know the potential is much better for the Saturday night but I’d prefer to play before my business in Chicago.
What rooms are best and is there any chance for the 10-20 to be running on Tues?