Sometimes it’s a song, or the smell of sunscreen that immediately evokes the feeling of summer. Now, there is even a drink containing the essence of a sunny day on Mallorca. Amargéro is the name of the new bitter that has conquered the island in no time. And it has what it takes to become the summer drink of the year.  Especially as Amargéro works just as well with cava as a refreshing spritz as it does with tonic as a classic aperitif. Restaurants on Mallorca like to serve it with tapas or…