Trying to channel my inner artist and writer, I searched endlessly for Cuatro Estaciones Café, a café known as a popular meeting place for artists and writers. After asking hotel guest services, several locals on the street, the girl behind the jewelry shop counter, and the man in the restaurant opposite the plaza, all of whom had no idea what I was talking about, I thought I might never find it. But lo and behold, the third person we asked at the tourist bureau knew what it was and where to find it. And when I finally saw it, I…