Add 6-8 blueberries and 2-3 basil leaves to cocktail shaker to muddle
Top shaker with ice then add gin, simple syrup and lemon juice
Shake vigorously
Remove glass from freezer
Double strain ingredients from cocktail shaker into glass
Top to taste with lemon soda water
Spear basil leaf with three blueberries onto cocktail pick then add to glass for garnish
Enjoy!
Video
Notes
To make non-alcoholic, skip the gin and soda water. Instead, add 4 oz of lemon-lime soda to shaker, stir vigorously, then double strain into your glass.