OCM Regional Gathering

A Regional Gathering (RG) is a weekend of planned and spontaneous fun attended by Mensans and guests from all over Southern California as well as from throughout the U.S.   Activities range from speakers and workshops to games, trivia, contests, arts and crafts, music, food and drink.

Orange County Mensa’s RG is typically held over Labor Day weekend. (There have been a few years when we haven’t held a gathering.)

2022 Orange County Mensa Regional Gathering

Space Force M - 2022 Orange County Mensa Regional Gathering

Once in a Millennia, the  Space Force comes to a Galaxy near you.

Don’t miss the chance of a lifetime to meet with beings from the vast reaches of the Intergalactic Empire.



Since 1981, Orange County Mensa has hosted 30 Regional Gatherings (RGs) and 2 Annual Gatherings (AGs). Here is the complete list:

OCM RGs and AGs – 1981 to present

Here are the programs from selected past RGs:


To check out RGs in other nearby Mensa groups, click here.