Blueberry Limeade

1 (10-ounce) package frozen blueberries (2 cups), thawed
1 cup freshly squeezed lime juice
1 cup sugar
5 cups chilled water
Fresh blueberries, for garnish
Lime slices, for garnish

 

Add the blueberries, lime juice, and sugar to a blender and puree. Pour the mixture into a large pitcher. Add the water and stir gently. Pour into glasses filled with ice and garnish with additional lime slices and blueberries.