Cahokia Mounds State Historic Site is located:
30 Ramey Street
Collinsville, IL 62234
Ancient craft demonstrations, tours of excavations, artifact washing, screening of soils from dig, Indian games, spear throwing, archaeological methods, food & refreshments, and more. 10:00 am - 4:00 pm. Free.
Cahokia Archaeological Society Meeting
Come at 6:30 pm to help wash artifacts. Program and meeting, 7:30 pm.