There is a new craze sweeping Barcelona. The only thing is, it’s not new. A drink, which was until recently banished to the top shelf to gather dust has quickly regained the prominence it enjoyed in the past. Vermouth or vermut as it is known in Catalan is back and looks set to stay. It is more than a drink it is a ritual and you’ll often hear “Fem un vermut”, enjoying a glass of vermouth and some tapas in the company of good friends.