The children’s Christmas present this year was our first international Spring Break; we landed on April Fools Day in Milan and dropped off our bags at our AirBnB by the Galleria del Corso before walking 500 feet to the beautiful Milan Cathedral. We’d pre-booked tickets to explore the inside of the Duomo and climb to the terrazze on its roof, which offered not only awesome vies of the cathedral, but of the entire city of Milan. When we came down, I couldn’t resist the urge to walk into…