Tuna salad with mayonnaise, lemon, celery & chives, and romaine lettuce.. [* These Sandwiches Are Best Enjoyed Straight From The Grill And Are Recommended For Dining-In Only. ** Our Tuna Is Sustainably Pole-Caught In The North Pacific And Traceable From Harvest Vessel To Retail Shelf. The Tuna Are Wild, Small Albacore And Low In Mercury.]