Sambodromo, Rio De Janeiro, Brazil
Vern: "Grrringooo!" shouted a shirtless man in a blue straw hat tapping me on the shoulder. We'd been found out, at our third street party of the day. Wearing our merino wool t-shirts and our all-terrain trainers, we'd done quite well so far to infiltrate the 40th Rio Carnival. Everyone else was in fancy dress, in masks and in drag so we were in fact the most conspicuous. There are many other foreigners but this is definitely a Brazilian festival for Brazilian pe...