The arc lamps under the ceiling began to dim, as did the light coming in through the windows - the flow of tamed lightning has been throttled in sync with the turning of Dayglare into Nightgleam. The gossiping cliques reacted to the dimming of lights by ceasing their discussions and turning their attention to the stage, on which everyone was now lined up in a more uniform pattern.
The ensembles began playing - a melody starting out quiet and light, but building up to a solemn and mysterious hymn.

Masked Performer
One of the uniformly-dressed people - the master of ceremonies - spoke, in Hatambetl.
"It is time. The end of the year is nigh, and its last day has come to an End, all in line with the celestial Order. But all that ends, gives way for something new. And every such Darkness promises," it gestured towards the glass bowl with a murky liquid,
"the arrival of a new light."
The murky liquid in the glass bowl began to emit a bit of light, until the master of ceremonies gestured again, and a smaller, matte glass ball surfaced within it. The master of ceremonies picked it up and passed it to one of the other stage performers. They in turn continued passing it along, their gestures as they did so increasingly dramatic and dance-like, as the music also ramped up. As this happened, the dancers continued to pass along the lit globe amongst themselves, going repeatedly in an ever-expanding spiral. While their arm movements were wave-like and fluid, their footwork was more sharp and rapid, typical for city performers in the Shik Republic, though again slightly distinct.

Masked Professor
One of the professors stepped forward on the stage.
"And so today we say farewell to the dying year, not with sorrow, but with contentment. We dance, we sing, we play, we feast. We ensure the last evening of the year remains a happy one, and once it ends, we rest in the dark, for tomorrow's year will require us to be well-rested and hard-working, full of new events, new trials, new things to discover and learn. Let the festival begin!"
The ensemble's melody shifted from a solemn and ceremonial to a more lighthearted and ginger one. The professors walked down from the stage, while the professional performers continued their show, now performing what looks like a local step dance. The arc lights under the ceiling became brighter again.
A group of students - among whom Shik and Ingast attire seem most common - gathered in the middle of the ballroom and formed a circle, moving in sync with the melody. Their dancing style was, predictably, simpler and less refined, but also much more relaxed and easy-going than that of the on-stage performers. Many students from other regions seemed less confident about joining in at this stage.