Ingredients:
Fresh limes (1–2)
Fresh mint leaves
1 part BOS Litchi Cordial
Ice
Soda water, to top
(makes 2)

Optional: A shot of rum for an adult twist

How to:
Slice limes into quarters (8 pieces total). Add to glasses with mint and gently muddle. Pour in cordial, add ice, and top with soda water. 
Stir gently.

Deliciously simple. Full of goodness.