McChesney & Miller is more than just a local grocery store and market; it is a piece of history. Established in 1862, it is the oldest retail store in Dupage County. A family feeling comes through from the long-term employees. The store features Oberweis dairy products, Heinemann's bakery goods and specialty items from a local farm, as well as a full line of domestic and imported beer and wine. McChesney & Miller also boasts a full-service meat market with its own butcher onsite.