Preparation for Salad
Brush the shrimp with the olive oil; sprinkle with garlic salt.
Grill the shrimp over medium-hot coals or broil until the shrimp turn pink. Let stand until room temperature.
Combine the shrimp, romaine, mushrooms, onion, carrot and radicchio in a salad bowl; mix well. Add the vinaigrette, tossing to coat.