It's here: http://www.archonstl.org/
I've never been to Archon as they didn't have any guests that interested me. I believe that in the past the St Louis C.I.A. has had some sort of presence there but I don't know if they do now or not. I wouldn't mind going now just to go to the dealers room, unfortunatly I'll be on vacation the first week of August. I work at a store in Fairview Heights which is a few minutes from Collinsville so if anyone is going and needs any information i.e. directions, hotel, attractions, etc email me and I can try and help.