The rest of the world may be slowly emerging from its love affair with gin, but the gin tonic remains a firm favourite for Spaniards. With specialised gin bars still popping up all over the city, madrileños are still going wild for gin, and are becoming increasingly knowledgeable and particular about their gin and tonic pairings. Whatever your brand and garnish of choice may be, two elements are essential: a nice big goblet glass and lots and lots of ice.