Rub a lemon wedge over the rim of a martini glass, and then dip into a plate with raw sugar to coat the edge of the glass.
Set aside.
In a cocktail shaker, muddle about 12 blueberries to release their juices.
This adds vibrant color and flavor.
Add ice cubes to the shaker, followed by the vodka, lemon juice, and simple syrup.
Give it a good shake until the mixture is well combined and chilled.
Using a small fine mesh sieve, strain the blueberry cocktail into the prepared glass.
This ensures a smooth drink by keeping blueberry skins and seeds out of your glass.
Garnish with a lemon wedge or a few whole blueberries on a cocktail pick.