Porta Carbone
A civic institution facing Palermo's old fishing port, this venerable (but modernized) snack stop has been serving pani cà meusa (calf's spleen sandwich) for more than 70 years. This local specialty comes sprinkled with a bit of salt and a squeeze of lemon and served with or without cheese to a buzzing crowd of Palermo's elders and youngsters alike. The signature dish may very well beat Antica Focacceria San Francesco's own version for the title of best pani cà meusa in town, though not everyone will acquire the taste for it. Take a look anyway—other specialties are available, and there's outdoor seating.