In the Brazilian Amazon the locals favor a thick red juice that tastes best when it's served in a wooden bowl. The juice, called acai, comes from little berries that grow high in trees. Until recently, acai wasn't available in the United States--even finding it outside of the Amazon was tough. Now you can buy it online in powder form. But the closest thing you're going to get to the real stuff is bought in pulp. Locally it's at Coisas Do Brasil. They also sells candies unique to Brazil, such as bananas sprinkled in sugar.