- 20 small limes, halved
- 1 liter club soda
- 1 cup white sugar
- 1 pinch salt
- water as needed
- Squeeze lime juice from limes into a pitcher. Add 5 of the lime halves into the lime juice. Stir club soda, sugar, and salt into lime juice until sugar dissolves. Fill the rest of the pitcher with water and stir again.