Sangria Tropicale (Cocktail)

Ingredients:

• 1 bottle dry white wine
• 1 cup fresh sour
• 1/2 cup triple sec
• 1 cup pineapple chunks
• 2 oranges, sliced 
• 1 mango, sliced
• 2 cups sparkling wine (if possible, get Ballatore Gran Spumante)

Method: Combine all ingredients, except sparkling wine, in a large jug and stir well. Cover and refrigerate for 4 hours. Add sparkling wine.