Ann Sather is a Chicago institution, for good reason. Their breakfasts are legendary, with huge portions and a large variety of ingredients and classic variations (crab cake Benedicts, anyone?). The lunch menu is kinda standard with a few sandwiches, but the dinner is as impressive as the breakfast. Plates are $7-$15 or so. The staff is friendly, though sometimes harried by numerous patrons. Sunday brunch, the place is packed, and it's easy to see why.