By Marco Rossi | Published: September 27, 2026 | Rating: 4.7/5.0 | Location: Bologna, Italy Quick Answer What is Trattoria da Gianni? Trattoria da Gianni is a Restaurant in Bologna, Italy, specialising in Bolognese. Where? Via Clavature 18, Bologna 40124 When? 12:00 PM – 10:30 PM (Tue-Sun) How much? 25-60…