Cuba Plunge is stimulating average cocktail at 1.4 standard drinks. Stirred with 60ml sparkling wine white and 30ml rum light white cubaney with 60ml pineapple juice and best served with farinaceous starchy dishes. Just chill ingredients and glass then pour shot of rum into glass and stir in the pineapple juice. Float the sparkling wine on top and sprinkle in brunoise of pineapple and served in a old fashioned glass cold.