I'd recommend for all first time visitors to try
patacones (also good for vegetarians, and vegans). They are very Panamanian and quite delicious.. but also addictive!
3 green plantains*
1 teaspoon salt
Oil
Peel plantains and cut into ½ inch slices. Fry in hot oil until golden. Place on cutting board and smash the slices with a glass bottle or rolling pin. Sprinkle with salt and return to pan to fry again. Fry until crispy. Drain on paper towels and serve immediately. Ketchup is optional! 6-8 Servings.
* Plantains are similar to bananas, but harder and not sweet. They are usually green or yellow-brownish in color.