Good question the one at the fairgrounds is not a major chain as I recall.Why does it say "Army hotels" in the top left corner?
And there are several hotels across the country that are booked out for shooting competitors in all of the major shooting sports. The organizations that book the hotels let them know up front that it's for shooting competitors.
The hotel by the Tulsa fairgrounds gets booked out twice a year for Wannemachers.
Lots of guns flowing in and out of there.