Here is a delightful recipe to make your own lemonade.
To make 24 servings
1 pints/1 liter fresh lemon juice (about 24 large lemons)
7oz/200g caster sugar
1 lb/700g golden syrup
For pink lemonade, add 6 floz/175ml grenadine syrup. For limeade, substitute lime juice for the lemon juice.
Stir all the ingredients together in a large bowl until the sugar dissolves. Pour into a screw-top jar, cover and store in the refrigerator. Each time of use, shake well and add 2 floz/60ml of the mix to 6 floz/175ml of water or soda water. Stir well and add ice if desired. The lemonade mix will keep for up to 2 weeks if refrigerated.