Clocks aren't always just clocks

A while ago a friend had introduced me to the "show" put on by the "clock" in an area mall. Prior to this introduction, I had no idea that clock did anything but display the time. This week we happened to go to that mall for dinner and it was later than usual and we were there just a few minutes before the showtime (every hour on the hour). I reminded B about the show I'd seen previously so we decided to gather along with other hopeful watchers and wait...

 It made two tinkerbell-type sounds and the show began.

The show is almost over. This is just before the column doors close.