Slice half of the lemons, cut the other 6 in half and juice with a Good Cook Touch Hand Juicer. Pour juice into a large beverage dispenser. Top with white wine. If a very sweet drink is preferred, stir in sugar or honey.
Refrigerate until ready to serve, ideally overnight, for best flavor.
Just before serving, top with ginger ale and crushed ice. Garnish with mint leaves and lemon sliced, if desired.