Here is some information on stamp clubs in Oklahoma from
AskPhil.
You might try contacting them to find out about stamps shows nearby.
Enid Stamp Club
Enid-Garfield County Public Library
Enid, Oklahoma
7 p.m., 2nd Thursday
Sammye Cupp
118 N. Hoover
Enid, OK 73701
Lawton-Fort Sill Stamp Club
1301 Cherry
Lawton, Oklahoma
7:30 p.m., 1st & 3rd Tuesdays
Bob Rosenbaum
P.O. Box 1736
Lawton, OK 73502-1736
Muskogee Stamp Club
Couintry Gardens Assisted Living Community
611 S. Country Club Road
Muskogee, Oklahoma
6:30 p.m., 1st Tuesday
Gilbert E. Weisser
450 Palmer Drive
Muskogee, OK 74401
Norman Stamp Club
St. John's Episcopal Church
Main St. & Blvd
Norman, Oklahoma
1st Wednesday
Mrs. Dolores Dihrberg
1100 Highland Hills Dr.
Norman, OK 73026-1100
http://www.normanstampclub.org Oklahoma City Stamp Club
Asbury United Methodist Church
S.W. 38th St. and Blackwelder
Oklahoma City, Oklahoma
7 p.m., 1st & 3rd Tuesdays
Frank E. Schultz
P.O. Box 893352
Oklahoma City, OK 73189-3352
Ponca City Stamp Club
Conoco 4th St. Clubhouse
Ponca City, Oklahoma
6 p.m., 2nd Friday
John W. Hedrick
10726 Hiawatha Circle
Ponca City, OK 74604
jwh at ponca dot net
Tulsa Stamp Club
Southern Hills Baptist Church
5590 S. Lewis
Tulsa, Oklahoma
7 p.m., 1st & 3rd Thursday
Lavoy Hatchett
P.O. Box 700334
Tulsa, OK 74170
lavoyhatch at juno dot com