Wyvern is succulent smooth cocktail at 1 standard drinks. Built with 30ml gin oyster hickson house and 10ml ginseng paste with 20ml water hot as well as 90ml oyster and best served with fish and seafood dishes. Just warm glass and water then add water into glass and stir in the ginseng paste. Add in the oysters and pour gin on top and add fork for eating and dress top with wedge of sunrise lime and served in a old fashioned glass warm.