Right across the river from St. Louis is Die Con 2018. Surrounded by assorted gaming, there will be plenty of PFS and SFS including all the latest scenarios as well as a couple oldies. We will also have the brand new Pathfinder Adventure Card Game Core Set available.
Just got my badge for DieCon! I have never been there before, but I'm ready to jump in with both feet. If you still need GMs I would be glad to run a couple of games. I'm at work and can't access Warhorn but I will when I get home.