Back To MenuShare00000Costa Lunch Combos - LunchFish Ceviche Tostadas$9.902 pieces. Fresh fish cooked in lime juice with onion, cilantro, cucumber, and tomato served on a crispy corn tostada over a thin layer of mayonnaise, topped with avocado, and served with fresh green saladGFOrder OnlineReviewsBook a TablePhoto GalleryBack To Menu Remind Me To Try This Share this item