You've hit my soft spot when you mentioned (c)seviche. Nothing I find more refreshing and/or satisfying than a great raw seafood salad loaded with onions and peppers while swimming in lime juice. Do they by chance include squid and/or octopus in it? I don't expect it'd be "Atkins" friendly...but what the heck...I'm on vacation.
Now I just have to convince my buddy it'll be worth stopping off and sampling some en route to the nearest hamburger joint...DOH!@#
Thanks for the good tips,