Although circuses are not to my liking because of the long years of mistreatment of animals, I know well that they have changed a lot especially with the animal protection laws, I find your experience fascinating because really after so much time of confinement I myself would have felt the need to enter and take a look after the long confinement, it is always good to have varied activities and with great care for the virus as you say. I'm sure the little lady really enjoyed that afternoon at the circus.