Muddle the blueberries and basil until the berries release their juice.
Pour in lime juice, honey, and coconut water.
Fill the shaker with ice and shake for 15-20 seconds.
Strain the mixture into two ice-filled glasses.
Top with club soda and stir gently.
Garnish with fresh blueberries and basil leaves.
Notes
Store fresh blueberries in the fridge for up to 1 week. They work best when firm and ripe.Make a blended version by combining all ingredients except club soda in a blender with ice.For a sweeter drink, add more honey or maple syrup to taste.Double or triple the recipe for parties by mixing ingredients in a pitcher.Skip the straining step if you prefer a more rustic texture with bits of blueberry.