C’est Cibo

April 16–23, 1998 food   C’est Cibo Despite its location, there’s nothing SoSo about Ciboulette’s lower-priced cousin. photo: As the Donna Karan line is to DKNY, so is elegant, Bellevue-situated Ciboulette to cute, less-expensive Cibo. Except that Donna Karan (be…