The restaurant: Osteria Alberico, 3455 S. University Blvd., Englewood About: Frasca Hospitality Group opened its first Italian restaurant in the suburbs this week. The company boasts restaurants like Michelin-starred Frasca Food and Wine in Boulder, as well as Tavernetta and Sunday Vinyl in Denver. Osteria Alberico is a sister restaurant to Pizzeria Alberico, which Frasca debuted last year after closing its flagship Pizzeria Locale. “In the hierarchy of Italian dining, an osteria is the most casual restaurant style, followed by a trattoria and then ristorante.