Lemonade is a classic and refreshing drink that is loved by people of all ages in Shenzhen. It is made by mixing freshly squeezed lemon juice with water and sweetening it with sugar or honey. The result is a tangy and sweet beverage that is perfect for quenching thirst on a hot day. Lemonade can be enjoyed as is or infused with other flavors like mint or berries for a twist. It's a timeless drink that never goes out of style.