By Nelson Belen, Contributing Reporter
RIO DE JANEIRO, BRAZIL - In exactly one week, all eyes will be on the 10,000 athletes from around the world as they run, jump, throw, swim and cycle their way to Olympic glory in the 2016 Rio Olympic Games. Yet, for the million-plus visitors coming to the Cidade Maravilhosa for the Games, there are still plenty of activities to do in between admiring the likes of Michael Phelps, Usain Bolt, and Neymar.
For the first-time visitor to Rio, a great way to make use of the time between Olympic events . . .