ARE THERE ANY DINOSAURS IN THERE?

A friend of mine has one. He and his dad were on vacation in London when they visited a natural history museum of some kind. This one particular exhibit had a line to enter, so right when they get in line, my friends dad thinks that he sees Jeff Goldblum at the front. Eventually he has gone in and my friend is next up. Right as they are about to enter, Jeff Goldblum comes out and the dad yells "ARE THERE ANY DINOSAURS IN THERE?" He chuckled.