Zucchini Salad with Brie and a Grand Marnier Sherry Vinegar Reduction

Name: Zucchini Salad with Brie and a Grand Marnier Sherry Vinegar Reduction
Ingredients: 1, 6 oz zucchini; 3/4 cup sherry vinegar; 2 tablespoons Grand Marnier; 1 packed cup fresh arugula; 1 Granny Smith apple-peeled and diced small; 1.5 ounces red onion-thinly sliced; 3 ounces brie cheese-cut into 1/2 inch cubes; 2 heaping tablespoons dried cranberries; 2 heaping tablespoons toasted walnuts; salt and freshly ground black pepper-to taste; 3 tablespoons the best olive oil you can get your hands on