I greatly enjoyed Sam's talk. I went to Costa Rica for 2 weeks in 2010, but never had a chance to study the fish, so it was very neat to hear about native cichlids.
I was very impressed with how many fish were in the auction that were talked about during Sam's presentation. They weren't necessarily from Costa Rica, but they could be found there. I came home with some Neets, I saw chocolate cichlids, centrarchus, and probably a few others. Siquia pop up frequently too, so the diversity our club offers amazes me when I see those fish in presentations by our speakers.