Shrimp with Parsnip Puree with Pickled Veggies

Name: Shrimp with Parsnip Puree with Pickled Veggies
Ingredients: 1/4 cup white wine vinegar; 1/2 teaspoon sugar; Generous pinch of salt; 1 cucumber, seeds removed, and julienned; 1 red bell pepper, stemmed, seeded, and julienned; 1 tablespoon fresh lemon zest; 1/2 cup white wine vinegar; 1/2 cup granulated sugar; 1 (2-inch) piece fresh ginger, peeled and thinly sliced; Juice of 1 lemon; 4 parsnips, peeled and chopped; 2 potatoes, peeled and diced; 4 cups chicken stock; 1/4 cup heavy cream; 1 cup unsalted butter; Kosher salt; 2 tablespoons olive oil; 2 cloves garlic, minced; 12 large shrimp, peeled and deveined