The container is always the same: a small styrofoam cup with tight-fitting white plastic lid. The recipe doesn't vary much either: generally Bustelo-brand espresso in a 50/50 mix with steamed milk. Plus lots of sugar. It will come as sweet as candy unless you plead, over and over again, for no sugar. And then it will still come sweetened. Try saying it in Spanish: café con leche SIN AZUCAR, por favor. Three or four times. That usually works. But we digress. Point is, once you've seen and tasted one café con leche in Miami, it seems as though you have seen and tasted them all. So in attempting to discern the best, other circumstantial factors must be weighed. Can you get the coffee at a ventanita without having to enter the restaurant? At El Pub you sure can, and the window here opens onto Calle Ocho and all the color that entails. Not only can you lean nonchalantly at the outdoor counter and take part in the cafecito ritual with other casual locals, but you can also get a glass of fresh sugar cane juice, or order some solid Cuban fare. Just want a little cup of ice water with your coffeeç A thermos of it, with paper cones, is in its traditional spot at the corner of the counter. So you can nab a similar café con leche around town, at about the same price ($1.50). You just won't find a better spot in which to drink it.