Far too few people truly appreciate the humble nut. Almonds and cashews, peanuts and pecans, hazelnuts & walnuts—there’s a nut (or legume) for every occasion. Nut lovers are sure to rejoice, then, when they learn of Fastachi, an artisanal roasted nut shop that’s expanded from its Boston roots to right here in Watertown. At Fastachi, you…
