Palermo’s soccer team is officially called the Unione Sportiva Città di Palermo, but it’s affectionately known as Rosanero. They play at the Renzo Barbera stadium in Palermo, which seats more than 36,000 fans. The team will be playing against Roma on Saturday, when they’ll apply their sweetness and bitterness (“Rosa/Pink like a sweet, Nera/Black like…