In a seemingly endless tropical sea, with a warm, merry sun overhead, is a single small island, just enough for two palm trees to have a hammock slung between them. In the sand beside the hammock is a coconut, cut crosswise to have a “lid” of shell on top of it, and inside is a sweet-tasting milky beverage - a dulce de leche chocolate-coconut cocktail. The sand around the island is spotted with dog tracks, but there’s no sign of an actual dog.