By Doug Gray, Senior Contributing Reporter
RIO DE JANEIRO – When the sound of samba gets too much and the yearning for a little 4/4 beat takes over, Rio may not be able to rival neighboring São Paulo for sheer quantity of nightclub options, but as far as quality is concerned, slowly but surely the city is catching up.
The Week International in the port area of downtown is a prime example. The biggest gay club in Rio, it opened its doors in 2007 as the sister venue to . . .