I've got a lot more pictures to post, including several closeups of the buffet table. I brought one of the skulls (the smaller white one) home, along with one of the pumpkin candy dishes. My wife has them as her Halloween decorations at her office, everybody says, "Oh, what a nice plastic candy dish!", then they realize it's made of dark chocolate, spray painted with orange cocoa butter.
I think what you're thinking of as owls are bats. Here's a high-res photo of them:
(Right click on it to get the high-res version.)
I brought one of the bats home, but sadly the wings broke off in transit. I'm going to see if I can repair it next week when I've got some tempered chocolate to work with. The repairs won't be spray-painted black, though.