The new old school: Saltie at seven

Caroline Fidanza stands in front of Saltie, her seven-year-old sandwich shop on Metropolitan Avenue in Williamsburg. Photo: Georgia Kral
In a neighborhood like Williamsburg, which has arguably experienced more change than any other part of Brooklyn in the past 10 years, finding the familiar can feel like slipping into a snug sweater you thought would never fit again. On one corner, where there was once a modest building there is now an elaborate Whole Foods Market. Across the street,