There was an NRA event prior to the last prez election in Reno, Wayne was the keynote speaker.
I CCW'd ( but only barely, gunnies knew I was packing but waltzed right past regular hotel security)
I got the eyeball quite a few times from ( I guess NRA security ) before Wayne came out, he came right up to me first & security hovered real close but then it was relaxed.
It was posted but in Reno all they can really do is ask you to leave, I guess asking the guy with the life NRA jacket
( you know that leather one you got for paying off your EPL ) wouldn't have looked that good
You should be able to open carry at an NRA event but I guess they're are the Jared Loughner types they should be concerned with... not that any rule stops ppl bent on destruction.