The Grey Box Theatre hosted the wonderful Acrocats troupe. Yes, it was a great show. I have seen them a few times. It was a very hot day outside. When I learned later that the theatre did not allow all the rest of the troupe inside (backstage, in their carriers) when the generator in their bus stopped working, I was appalled. Basically, they were out of luck. Not nice at all. Fortunately, the cats did survive this ordeal.