June 29-20 – Reed Conference Center, Midwest City –
From oksc.org: Starting June 29 and 30, the Reed Conference Center in Midwest City will be home to an all-day convention for stamp collectors and enthusiasts from all across the state. Browse a variety of rare stamps, and learn more about postal history at this annual event. Collectors can set up booths and compete for grand prizes. The event is proudly hosted by the Oklahoma City Stamp Club. To learn more, go to oksc.org.
