• Combine lemon juice, simple syrup, water and salt into a large pitcher. Stir and place the lemonade in the fridge to chill.
• Fill each glass with 2 tablespoons of strawberry puree and blueberry ice cubes.
• Pour lemonade into each glass and stir. Serve immediately.

for the simple syrup

• Combine 1 cup of sugar and 1 cup of water in a saucepan. Heat through and stir until sugar has dissolved.

for the strawberry puree

• Remove and discard the leafy ends of 16 ounces of strawberries. Cut the strawberries in half. Place the halved strawberries and 2 tablespoons of sugar into a food processor and puree until the fruit is a smooth, soup-like consistency. Place in the fridge and chill before using.

for the blueberry ice cubes

• Place 2-4 blueberries in each compartment of an ice cube tray. Fill the tray with water and place in the freezer. Freeze for 24 hours or until solid.