The 36th Annual Collinsville show one of the biggest show in the country co sponsored with GIRS. The show is certainly one of the best as well. All Dealers and exhibitors MUST have and invitation to set up. There is a 5 dollar admission fee. Only authentic Prehistoric or Pre- 1900 Historic Native North American Artifacts may be displayed or sold. For information contact show host Nick Gatses at (630) 824-8902