and we've not even mentioned it this year
http://en.wikipedia.org/wiki/Ceviche
very very tasty and very easy to make
http://www.theguardian.com/lifeandstyle/wordofmouth/2012/sep/13/how-to-make-perfect-ceviche
over the last year or two there's been loads of places opening in london specialising it in. i've only been to senor ceviche (http://www.senor-ceviche.com/), it was good and half price when i went, probably a bit overpriced generally
made some the other night. incompetently hacked a bream into pieces, covered it in a couple of limes' juice, a sliced up chilli, some salt, some celery, some coriander, some very thinly sliced onion, went down dambusters

i dont even know if you pronounce the e at the end