Cafeteria Siboney -- located next to Bucktown's Cuban eatery Siboney -- serves Cuban-themed quick bites such as pork and grilled New York steak sandwiches with fried sweet plantain and yucca sides. The restaurant also offers a selection of grab-and-go breakfast items, including customizable omelets you can watch a chef prepare with your choice of ham, cheese and other ingredients. Midday diners can snag a seat near one of the decorate Cuban masks hung on the wall and nosh on the eatery's onion- and avocado-packed salad or chicken soup; sodas, canned juices and mango, banana and other milkshakes are also available. Just stopping by for a java jolt? Cuban and American coffee is served all day.