Watermelon and Crab Salad

Name: Watermelon and Crab Salad
Ingredients: 1 1/2 cups apple cider vinegar; 1/2 cup sugar; 1 star anise; 1 teaspoon coriander leaves; 1 teaspoon fennel seeds; 1 teaspoon cloves; 1 teaspoon black peppercorns; 1 teaspoon pink peppercorns; 1 teaspoon salt; 1/2 stick cinnamon; Pinch red pepper flakes; 1/2 cup small diced watermelon rind; 1/2 cup white balsamic vinegar; 3 sprigs mint; 2 tablespoons shallot, minced; 1 teaspoon freshly chopped mint leaves; 1 teaspoon freshly chopped cilantro leaves; Salt and freshly ground black pepper; 1/4 cup grapeseed oil; 1 small watermelon rind peeled, flesh cut into medium dice; 1/4 cup rum (recommended: Sailor Jerry); 6 ounces jumbo lump blue crabmeat; 3/4 pounds mizuna; 3 radishes, shaved