An online conference for MTS employees was held in our studio as part of the 2025 B2C TechWeek with the participation of the company's top management. The event lasted 4 hours and was completely live. All the speakers performed in a green studio, and the visual environment was created using Carrot VS/AR technologies. For the conference, we have developed several virtual sets, integrated a large-scale presentation screen and built a dynamic scene change. The color scheme changed depending on the speaker, and the presenter connected the blocks, moving between locations in a virtual "elevator". An example of a format that allows large-scale online conferences to be held live without a physical stage with a controlled visual space.