This is just a luscious, healthy, big salad! Just think of the cast of characters, big, juicy grilled shrimp, sweet charred corn, fresh tomatoes, sweet onion and creamy avocado on a bed of crispy Romaine, drizzled with a slightly sweet, lime, and cumin dressing! It can't be much better! You can also boil the shrimp and corn if it's not convenient to fire up the grill, either way it's DELISH!