What show are you talking about?
They meet throughout the day. When we went to a storytime, they met right after that at Circus McGurkus. But we haven't been to that for a while and walk by the characters often when we're in the parks. If you're talking about the Christmas show - I don't know as the lines were insane when we went during that time so we didn't get to go to the show. It was during a lower crowd time of year but it was a Saturday and the first day of the show. We did see some characters during the day though I don't recall which ones.