Try the iddiappams ($8), "delicately steamed wheat noodle patties, that come with a serving of sambhar & coconut chutney on the side. They taste even better with an order of mutton curry for dipping." Read more
Try the appams- flatbreads made with a fermented rice-and-coconut batter. Every 4th one has a jiggy egg annealed to the bottom, and when you pull it apart, the ovum goes all gooey on you.