By Bhamika Bhudia, Contributing Reporter
RIO DE JANEIRO, BRAZIL - As Carnival nears, there is plenty of Samba in the Cidade Maravilhosa, from amazing samba school rehearsals to street blocos. But while Rio may not be a city of nightclubs on a par with New York, London or even São Paulo, there are still plenty of options to keep the stylish on the dance . . .