Chicago Lemonade

Ingredients:
3/4 a fluid ounce or 2.25 centilitres of Sugar Syrup
Juice of 1 Lemon
1 fluid ounce or 3 centilitres of Soda Water
1 fluid ounce or 3 centilitres of 7-Up
Juice of 1 Lemon
1 fluid ounce or 3 centilitres of Soda Water
1 fluid ounce or 3 centilitres of 7-Up
Instructions:
Stir in a highball glass. Garnish with a lemon slice.
