Fireworks
When the night started to darken and the fireflies came out the real celebration began. People were offered sparklers and the chairs were moved to the middle of the lawn. The manor was too far away from the city that only the highest of Gotham's fireworks display could be seen. Still, that didn't meant they couldn't have a celebration of their own. It was a short program, under five minutes, but it still lit up the night sky.