I believe Joplin is OK. Hopefully one of the Joplin people wil chime in.
We do not have State wide preemption for OC like you lucky folks do. I went to Broken Arrow, OK to help folks there ring in their new found freedom!
Ok is OK! We are an OC legal State but the Municipal governments can still prohibit. There is a law cooking, if it clears the Governor, it would be effective August 28th for State wide OC with a CCW in Municipalities that prohibit OC. One day we'll be as free you guys!