Orzo Salad With Lemon Grilled Vegetables

Ingredients

• 1 teaspoon Wonderful Seedless Lemon zest
• ¼ cup Wonderful Seedless Lemon juice
• 2 teaspoons grainy mustard
• ¼ cup plain Greek yogurt
• 1 teaspoon agave or honey
• Pinch of kosher salt and ground black pepper
• ¼ cup olive oil
• 1 cup orzo
• 1 small zucchini, cut into ½" pieces
• 1 small yellow squash, cut into ½" pieces
• 1 small bell pepper, sliced
• 1 cup cherry tomatoes, cut in half
• 3 cloves garlic, minced
• ½ teaspoon kosher salt
• ½ teaspoon sumac
• 3 tablespoons olive oil
• 1 Wonderful Seedless Lemon, sliced, plus more for garnish
• 3 cups baby arugula
• ⅓ cup Wonderful Pistachios No Shells Lightly Salted, chopped