By Bryan Gregory Sanders, Contributing Reporter
RIO DE JANEIRO, BRAZIL – Those away from home, even for just a few days, know the familiar cravings, and often enough the void can only be filled by a really great hamburger. Rio is an international city but still catching up with some foreign tastes, and although not yet known for its burgers, luckily there are a few restaurants that do it right.
Sam Flowers, American expatriate and owner of the Gringo Café explains that it’s not always that easy to find a great . . .