2017 Fort Crevecoeur Fall Rendezvous & Gathering Rate This Event The Annual Fort Crevecoeur Fall Rendezvous & Gathering will be held on September 23-24, 2017 at Fort Crevecoeur in Creve Couer, IL. Gates are open to the public Saturday and Sunday 9a - 5p. A small gate fee applies. All proceeds from [read more]