3-4 pineapple chunks
                                                1 ounce of coconut rum 
                                                1 ounce of simple syrup 
                                                3 ounces Ballatore Gran Spumante 
                                                Pineapple wedge for garnish
                                            
                                             In cocktail shaker, muddle the pineapple chunks with the coconut rum and simple syrup. Add ice and shake vigorously. Strain into champagne flute and top off with Ballatore. Garnish with pineapple wedge.