COLLINSVILLE – Cahokia Mounds State Historic Site will host its annual Spring Native American Market April 24-26, 2026, bringing together some of the nation’s most talented Native American artists.The market will take place in the gallery space at the site’s interpretive center. Although the interpretive center museum remains closed to the public for renovations, the gallery will be open for the event. No artifacts will be on display during the market.Artists representing sever...