A Diamond Celebration: 75 Meetings in Perfect Symmetry

Join us for the Diamond Celebration

Tuesday, July 22, 2025 in the Evening

Join us as we conclude our 75th Annual Meeting celebration with a special closing banquet aboard the Spirit of Chicago! This unforgettable evening cruise offers the perfect blend of elegance, reflection, and camaraderie as we honor 75 meetings of groundbreaking discoveries, collaboration, and progress in the field. Like a diamond—strong, multifaceted, and enduring—our community has thrived through decades of innovation and discovery. Set against the stunning backdrop of the Chicago skyline from Lake Michigan, the evening will feature fine dining, lively entertainment, and shared moments with new and old friends. Let’s commemorate our legacy and look ahead to a future as brilliant as the crystals we study—raising a glass to the next 75 meetings aboard one of Chicago’s most iconic vessels.

We’re delighted to offer this special banquet at no additional cost to all registered attendees! Simply indicate your attendance on the registration form to reserve your spot. Complimentary transportation will be provided, with buses departing from the conference venue following the final sessions and returning after the event. Additional details, including departure times and the evening’s schedule, will be shared soon.