How to say to get together socially/to celebrate in Chinese 欢聚

我们一直期待着早日欢聚。 ( We have been looking forward to an early reunion. )

儿女欢聚，庆祝母亲七十寿辰。 ( Children gather to celebrate the mother's 70th birthday. )

哪年哪月才能欢聚一堂？ ( What year and month can we gather together? )

老、中、青三代记者欢聚一堂。 ( The three generations of journalists from old, middle and young ages gathered together. )

老中青三代欢聚的盛会。 ( A grand gathering of three generations of old, middle and young. )

除夕夜，家人欢聚一堂送旧迎新。 ( On New Year's Eve, the family gathered to send the old welcome. )