Place a cocktail glass in refrigerator to chill until you prepare the Bluebird Cocktail.
Meanwhile, take a mixing glass and pour 1 ½ oz of Gin, ½ oz of Triple Sec, ½ oz of Blue Curacao and 2 dashes of bitter into it.
Grab a mixing spoon and stir the drink for 15 to 20 seconds until all ingredients mix thoroughly.
Remove the cocktail glass from refrigerator and pour the Bluebird Cocktail into it.
Place some ice cubes in it and give it a slight stir.
Your Bluebird Cocktail is almost ready, as you just have to garnish it now. Top the drink with a twist of lemon peel.
Garnish the drink with fresh Maraschino Cherry and place a straw in it.
Make sure to serve the drink immediately once you make it as it can lose its fizziness with the passage of time.