I'll be at Fall Creek Falls SP on Saturday, so I'm out. I'd like to see someone do a talk on natural control mechanisms of coral predators, as I think it would be wider encompassing than just zoanthid nudis and introduce people to all the possible predators for different species of corals, and there are many to be aware of. Maybe a chart showing natural predators and what they're good at controlling or something, along with pics of the coral predators, etc. Just my $0.02.
Dave