Bloom's, the world-famous gourmet delicatessen on Manhattan's Upper West Side, has found its groove under the management of its new president, Julia Bloom, granddaughter of the business's founders, Ida and the late Isaac Bloom. With guidance from her fianc?, business reporter Ron Joffe, and the assistance of her flaky sister Susie, Julia has updated the place, improved marketing, and gained control of the company's erratic finances. To her surprise,...