Caffe Per Due, a cute little, place with good pizza.
Granclement for some ice cream.
Festival of Diablos and Congos in Portobelo a couple of years ago and I can't recommend it enough. The festival is a little rough around the edges, but the singing will give you goosebumps, and the devil masks are spectacular. The kids yesterday did a nice job, and even got some the crowd in dancing with them.