Are we talking about sex offenders? drug deals or firearms?
All I am familiar with is on school property being off limits to firearms unless stored in your vehicle.. ie glove compartment.
The state/county fair, not sure how that would fall, is it considered a public event? or privately held? It seems that would be the determining factor, even then it would only be an issue if you were asked to leave I think?
I am interested to see where this question goes.
Honestly, I have a good retention holster, but I am not sure that I would want to get on the "All New Shake your brains out twirly Rattler" ride with a loaded firearm... if there was a laser sticking out of your barrel it would be a light show LOL
ANd I am not sure how comfortable the ride would be