At the Red Lion Pub (Lincoln Park, 2446 N. Lincoln Ave., redlionchicago.com), bookshelves line the walls, and rooms are themed (English history, World War II, African studies). Named for Oscar, the Wilde Bar & Restaurant (Lake View, 3130 N. Broadway, wildechicago.com) has its own “grand library,” complete with fireplace. Both bars have a mature ambiance and quiet rooms that allow you to discuss without having to shout.