Chicago hounds, need your help picking a Saturday lunch spot. We've been to, and loved, Cafe Spiagia, the Purple Pig, Toplobampo, the Gage, and other places that don't do lunch (Alinea, Publican, etc.) We will be in the northern burbs, and have other plans with friends for other meals, but want somewhere we can go on Saturday for a decadent lunch with wine. We have a car and eat everything, except DH isn't crazy about sushi. Where would YOU go for a special lunch? TIA!