I searched for "fairgrounds" and came up with pages of hits, here are a few that are good reading...
http://www.okshooters.com/showthread.php?66682-state-fair-carry/page2&highlight=fairgrounds
http://www.okshooters.com/showthread.php?66928-Carry-at-gun-show&highlight=fairgrounds
http://www.okshooters.com/showthrea...e-policy-on-carry-there&highlight=fairgrounds
http://www.okshooters.com/showthread.php?66682-state-fair-carry/page2&highlight=fairgrounds
http://www.okshooters.com/showthread.php?66928-Carry-at-gun-show&highlight=fairgrounds
http://www.okshooters.com/showthrea...e-policy-on-carry-there&highlight=fairgrounds