The forms constitute the bulk of those necessary for the day to day keeping of the corporate formalities in a California corporation. Annual Meeting in San Diego, CA (October 24–27): All plenaries, sessions, posters, and the scientific exposition will take place in-person in San Diego.Join us at ACS Spring 2025 in San Diego, CA or online, March 23-27. Choose from thousands of presentations, network, attend courses and visit the expo. Sign up to receive notifications about SGO meetings, such as the Annual Meeting on Women's Cancer, as well as other SGO education and membership opportunities.