This is a screenshot of the teaser for this year's Spring Event from the Public Update Board.
If you look at the bottom, you can see that there is a release date (April 1, 2024). CubeCraft hardly ever puts release dates on their update board, and I think that they should do it more instead of randomly surprising us with events. This will make the community more hype for updates because we'll know when they are coming out and we can be ready for when they do release.
While I don't think that CubeCraft should do this for every update / event that they put on the update board - as the suspense can be exciting sometimes - they should do it more.