Stone Crab Claw and Shrimp Cocktail

Name: Stone Crab Claw and Shrimp Cocktail
Ingredients: 1⁄2 small celery root, peeled and julienned; 1⁄4 cups white wine vinegar; Salt; 3 tbsp. mayonnaise; 2 tsp. dijon mustard; 2 tsp. fresh lemon juice; 1⁄2 granny smith apple, peeled, cored, and julienned; 24 large shrimp, peeled with tail shells intact, deveined, boiled, and chilled; 3 cups baby spinach, washed, dried, and cut into thin strips; 1 tbsp. extra-virgin olive oil; Salt and freshly ground black pepper; 3⁄4 cups Seafood Cocktail Sauce; 6 large stone crab claws, chilled, arms separated and reserved for another use; 6 lemon wedges