The Market Chef
Only 50 yards from the ferry holding area (though that includes a lot of stairs), this pleasant little café and specialty grocery store makes fantastic sandwiches (try the roast-beef-and-rocket, which is served on a house-baked roll with spicy chili aioli). The soups and deli items—including a decadent macaroni and cheese—are also top-notch. Beer, wine, juices, and espresso are served as well. It's a great place to wait for your ferry to depart.