3-4 each blackberries, blueberries, and red raspberries
8-12 mint leaves
Juice of lime
1 oz simple syrup
In a 12oz highball glass, muddle mint, simple syrup, wild berries and lime juice.
Fill glass with crushed ice - it is very important to use crushed ice, not cubed - then add rum.
Spritz with soda water and stir one last time to incorporate.