Grilled Shrimp with Lemon-Dill Butter and Orzo Salad

Lemon Dill Butter:

• 2 cups lemon juice
• 3 tablespoons finely chopped fresh dill
• 2 sticks unsalted butter, slightly softened
• Salt
• Fresh dill

Orzo Salad:

• 1 teaspoon grated lemon zest
• 1/4 cup fresh lemon juice
• 1/2 cup olive oil
• 1 tablespoon finely chopped fresh dill
• 2 cloves garlic, finely chopped
• Salt and freshly ground black pepper
• 1 pound orzo pasta, cooked al dente, drained
• 6 ounces feta cheese, crumbled
• 1 large yellow pepper, finely diced
• 1 large red pepper, finely diced
• 1/2 cup kalamata olives, pitted and quartered
• 2 scallions, finely sliced
• 1 tablespoon finely chopped fresh oregano

Shrimp:

• 40 jumbo shrimp, peeled and deveined
• Olive oil
• Salt and freshly ground pepper