The 2024 international workshop on the high energy Circular Electron Positron Collider (CEPC) is taking place at Hangzhou, Oct 23-27, 2024, co-hosted by Zhejiang University and Institute of High Energy Physics, CAS. There are 446 participants registered!
The indico website can be found here.

One of the plenary sessions:

Live arts and sand painting during the workshop banquet:

… just beautiful! 非常漂亮！