Take a chilled highball glass and place few ice cubes in it. However, you can also use any of your favorite cocktail glass.
Pour 1 shot glass of Green Curacao, 1 shot glass of good quality vodka and 1 shot of Midori into the cocktail glass.
Top the cocktail with lemonade and stir it until all ingredients mix well.
Your Green Lagoon Cocktail is all set to serve; you can garnish it with fresh cherry or a lime/lemon wedge if you like.
Put a straw in the Green Lagoon Cocktail and serve it immediately as it can lose its fizziness with time.