My wife, daughter and I will be in Chicago next weekend. We've been before and tried a number of the great eating places there. For Saturday night we're considering (based on descriptions in Chicago magazine): Crofton on Wells; Trattoria Parma; or Mon Ami Gabi. They all sound fine. Any of these particularly outstanding? On Sunday, we're splurging for brunch and are going to do the buffet at either the Four Seasons or the Ritz Carleton. Since these establishments are run by the same company, I imagine them to be of roughly equal quality .. But does one have features that recommend it over the other? Thanks.