Fur trading era environment recreating life as it was in 1840's when Prairie du Chien was the hub of fur trading. Largest re-enactment in the Midwest. Open to the public. Free admission. Prairie du Chien Fire Association Buffalo Burger Stand serving real buffalo. For camping participant registration information call 608-391-0370 or mail request to Big River Long Rifles, P.O. Box 184, Prairie du Chien, WI 53821.