The new event for Overwatch is set to begin January 24th and will be inspired by the Chinese New Year, which happens to be the Year of the Rooster. Beyond the start date of the event, not too much more is known abut the event or what Blizzard has planned or it.
While Mei is featured in the short teaser Blizzard is released, that is about all the teaser gives us beyond the start date. While new skins and new items found loot boxes are almost guaranteed, it could also mean a new mode. The “Great fortune” found in the tweet could hint at a way to make some extra money or perhaps earn some extra loot boxes.
The Korean Overwatch account actually tweeted out a different teaser. Their teaser features D.Va in a new skin that fits the name of the event perfectly. It will be interesting to see just what the event will offer, but for now, all we can do is wait for Blizzard to reveal more.