An old fashioned French lemonade
Origins: From the XIX century the Blanc family used to make a delicious lemonade. A few century later, Georges Blanc (a famous French chef), found back the traditional recipe he has known during his childhood and produced it again thank to the Parot water spring.
This lemonade is perfect to refresh during summer afternoons. You can add some syrup.
Chef cocktail: put some lemonade in a big glace, add Grand Marnier liquor and a lemon slice. Eventfully, fill the glace in with the lemonade.