It's Lamborghini heaven on this episode of The Downshift as Motor Trend's Associate Photo Editor Michael Shaffer travels to Italy for the Grande Giro. To celebrate their 50th birthday, Lamborghini has organized a tour across Italy starting in Milan and ending at the factory in Sant'Agata Bolognese. In attendance are over 300 Lamborghini's from 48 countries including the 350GT, Miura, Espada, Islero, Countach, LM002, Diablo, Murcielago, Gallardo and the Aventador.