Cahokia Archaeological Society (CAS) Meeting & Program
– Presentation: 6:30 PM (in person and Facebook Live)
Speaker: Kyle G. Olson, Lecturer in Archaeology, Department of Anthropology, Washington University in St. Louis

Thursday, January 29, 2026 6:00 – 8:00 pm
Why are the historic mounds of Cahokia so resonant to artists and cultural stewards today?
Explore Haegue Yang’s Mound Vehicles installation inspired by Cahokia’s precolonial heritage through a conversation with exhibition curator Misa Jefferies and Cahokia Mounds State Historic Site’s Dr. Angela Cooper, as well as pop-up shop and engagement with featured contributors Lydia Cheshewalla, Kassie Kussman, Veronica Pipestem, and Rico Rose.
5:30 pm / Doors open to visit pop-up shop and galleries
6:15 pm / Conversation
7:00 pm / Reception
Registration is encouraged; please click here to sign up.
This event is co-presented by the Contemporary Art Museum St. Louis and Cahokia Mounds State Historic Site
Due to unforeseen circumstances, the 5K scheduled for this November will not take place as planned. We look forward to resuming our regular events next year and are excited to announce that our next 5k will be held in November 2026. Please visit your website’s events page for updates and future announcements.
NOTICE: Tomorrow, Friday August 22, the leassee of the agricultural fields on the site will be spraying a herbicide to combat the growing population of invasive Johnson Grass. It’s advised that people stay off the trails/fields north of Collinsville Road for 12 hours. Signs will be posted at these locations. If you are planning to walk or otherwise use the grounds tomorrow, the area behind the Interpretive Center, The Grand Plaza, is not near the application of herbicide. Your understanding in this matter is greatly appreciated as we work to ensure the health of our landscape.