Just how well do you know your morning snack? [Cue ominous music] Find out tonight at KGB Bar when Dan Koeppel, author of Banana: The Fate of the Fruit That Changed the World, reads from his book. Koeppel’s dedication to unpeeling the history of the fruit (turns out it’s actually a berry) admirably resists puns like the one found at the beginning of this sentence, and what seems at first to be another “single item......