I just called the Marriott Southern Hills (918-493-7000) to book our rooms and they are
SOLD OUT for the weekend of June 14-15!!
I had to book rooms at the Hilton Southern Hills (918-492-5000) one mile away.
BTW - The event has a web site:
www.midamericafordmeet.com - some good information there, including history and pictures of this 28-year event.