Introducing the Rowan Berry Cosmo, a bright and juicy drink led by a red berried fruitiness, and a hint of bittersweet on the finish. Available from Thursday 13 October. Featuring Belvedere Vodka, rowan wine, curaçao, lime, passionfruit, bitters and salt. We'll be serving this tasty Belvedere Vodka riff on a Cosmo for just £7 for those wearing a @londoncocktailweekofficial wristband.