Progressive American eatery inspires Somerville with flavor..
Draped as lushly as an urbane host's living room, neighborhood-friendly Bergamot flourishes with a "progressive American" menu and market-driven, regional ingredients. Co-owners chef Keith Pooler
(Excelsior, Harvest) and general manager Servio Garcia (Craigie on Main, Ten Tables) are seasoned veterans of the Boston and New York City restaurant scenes.…