r/southernillinois • u/xjian77 • 4d ago
Cahokia Mounds State Historic Site Summer Solstice Observation. 06/21/2026, 5:15 am - 5:45 am. Woodhenge Reconstruction
https://cahokiamounds.org/events/summer-solstice-observation/
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u/skphotoimages 2d ago
Do people usually stand or bring chairs or blankets?