By Felicity Clarke, Senior Contributing Reporter
RIO DE JANEIRO, BRAZIL - After Carnival, Reveillon (or New Year's Eve), is the biggest party in Rio. Now that the Christmas tree on the Lagoa has been lit, and Santa (or Papa Noel) is decorating stores from one end of the city to the other, it's time to begin the countdown. While there is no competition for the Ano Novo (New Year) on Copacabana Beach, there is also no shortage of pre-parties . . .