From the Geo-Congress website:

In addition to the regular variety of presentations on challenging projects and research, Geo-Congress 2023 will feature multiple invited speakers on selected topics highlighting contributions by engineers and academia to the address challenging geotechnical issues. The conference will include a wide range of knowledge-enhancing technical and panel sessions, short courses, and workshops. Some of the special topics will include a state-of-the-art lecturer and a state-of-the-practice lecturer. Join us in Los Angeles to share in this celebration of our collective geo-accomplishments.

Stop by the Campbell Scientific booth, #534.