Tubéreuses Castane is such a beautiful, fabulous fever dream of a cocktail... an elderflower-forward sparking sweet Riesling with a musky, caramelized chunk of amber floating in the wine, along with a luxuriant dollop of rich chestnut puree and a generous dash of spicy ginger liqueur. It's heady and hypnotic and a little weird but it's not too cerebral or precious about it and lordy be, it is a friggin glamazon