Por Vida, which inhabits an adorably decorated, prominently placed corner of Palabras Bilingual Bookstore, isn’t your typical bakery at all. You won’t find rows and rows of pastry cases or the commercial ovens that turn out dozens of baked goods at a time. Although there’s a small kitchen outfitted with an oven on the bookstore’s premises, baker and budding entrepreneur Eileen Payan actually does much of her baking at home, hauling in her cookies, puff...