My husband should be there in about 10 min, so I asked him to let me know.
I'm sure he and his friends are all carrying knives (not sure if they have guns today, they aren't as consistent a carrier as I am) so they will be ticked if they have to go back to their vehicles. I'll let you know when I hear back.
I believe the only event that bans at the fairgrounds is the state fair and that no class hockey team they have now. (Editors note: Fully supported last version of the Ice and they didn't trample on 2A rights)