Café Hum is widely known as one of Rio’s finest coffee houses. They serve an excellent array of nuts and raisin cakes. There are other cakes sold, too, and in addition to coffee, you can drink a wonderful variety of juices. Café Hum also serves light lunch options, mostly sandwiches, but they are large and packed full. Other favorites include shrimp, chicken, oven pies, hearts of palms, herbal bread, and their delicious dog roll. Their coffee, by the way, is always simple and mild.