Alstom is heavenly average cocktail at 1 standard drinks. Built with 30ml tangerine liqueur cartron and 15ml tangerine juice with 55ml soda water mineral as well as 190ml ice and best with morning tea snacks. Just place ice into glass then add shot of tangerine liqueur and add mineral soda water. Sprinkle tangerine juice on top and served in a highball glass cold.