Notre Dame de Paris returns to the Palais des Congrès after touring venue throughout Asia. The Palais des Congrès was the venue of the original cast back in 1998. The production runs from December 19th to January 4th. Also the original French cast did a special performance in Canada and there also a documentary. Though I think this concert was actually put on back in the summer and its anniversary was back in September.
And while the original cast is very much beloved there is also the latest cast of the French Revival/World Tour of which some members have been part of the cast since it began in 2016 and others have been promoted to the leads in the intervening years.

