8 cups sliced peeled watermelon rind (2×1-in. pieces) 6 cups water 1 cup canning salt 4 cups sugar 2 cups white vinegar 6 cinnamon sticks (3 inches), divided 1 teaspoon whole cloves 1 teaspoon whole peppercorns Place rind in a large nonreactive bowl; stir in water and salt. Refrigerate for several hours or overnight. Rinse…