A moment of truth arrived at 7th and Montana last week, courtesy of Joyce, who had something of an Epiphany over her morning latte. "I've got it," she cried, "I've finally figured out what's going on with that woman!" She was referring, of course, to the Mysterious Woman-in Black (pictured above) who parades up and down 7th Street every morning all dressed in black, with white pancake makeup, short-cropped black hair and severe schoolmarm spectacles. Frankly, I've always just assumed her motto was "have cauldron, will travel," but apparently Joyce was onto something new. "With all the fuss about that new Coco Chanel movie, she's just trying to be like Coco!," Joyce exclaimed. "If that's her goal," I said, "She's slightly off ... she's more like Cuckoo Chanel!" 'Coco Before Chanel' stars Audrey Tautou and is now playing in selected theaters nationwide. The Cuckoo channeling Coco appears daily at Our Favorite Starbucks ...!