June 23, 2026 - June 23, 2026 Join us for the next Deep Talks lecture featuring Dr. Caleb Ziolkowski, who will share an inside look at one of the world’s most ambitious mountain carving projects: the Crazy Horse Memorial.
As Chief Mountain Officer and grandson of sculptor Korczak Ziolkowski, Caleb works at the intersection of engineering, geology, blasting, and large-scale construction to help shape the future of the memorial.
This presentation will explore the technical and logistical challenges involved in carving a mountain-sized sculpture in the Black Hills—from precision blasting and rock stability to long-term planning and modern construction methods. Attendees will gain a behind-the-scenes perspective on the ongoing effort to bring the vision of Crazy Horse Memorial to life.
How to attend:
Deep Talks will be held at the Sanford Lab Homestake Visitor Center (160 W. Main Street) in Lead, South Dakota. The event begins at 5 p.m. MT with a social hour, featuring a beer tasting and light refreshments. The presentation will start at 6 p.m. MT.
Deep Talks is made possible by Crow Peak Brewing Company, Edward Jones Financial Advisor – Chris Mitchell, RCS Construction, and Charles & Jolene Lichtenwalner.
Ticket Information
Ticket Information: FREEEvent Contact Information
Name: Sanford Lab Homestake Visitor CenterEmail: slhvc@sanfordlab.org
Phone: 6055843110
