In a cocktail shaker add fresh blueberries and using a muddler, muddle blueberries.
Add to the cocktail shaker triple sec, vodka, lemon juice, and simple syrup and ice cubes. Shake until shaker gets cold and frosted.
Add sugar to a small plate. Rub the rim of martini glasses with lemon wedge. Run the rim of a chilled martini glass through the sugar to created the sugar rim.
Strain mix into glasses and garnish with a few blueberries. Enjoy!