Mensa Gatherings
A Mensa Regional Gathering (RG) is a social event organized by local or regional Mensa groups, where members and their guests come together for a weekend of activities, presentations, and socializing. RGs typically feature a variety of programs, including guest speakers, workshops, games, and special interest group meetings. These gatherings provide an opportunity for members to connect, share ideas, and engage in intellectually stimulating conversations in a relaxed, friendly atmosphere. Each RG is unique, often reflecting the interests and culture of the hosting region.
SFRM’s RG is typically held the weekend before Thanksgiving and you can check out the RGs of other local groups from American Mensa’s RG calendar.
American Mensa hosts their Annual Gathering (AG) every year in July for all U.S. members – international members sometimes attend as well.
San Francisco Regional Mensa presents Brilliance by the Bay
November 20-22
We are honored to have the Mensa Foundation join us as the Premier Sponsor of the SFRM Regional Gathering 2026.
More info to come…
Past RGs
Past RG Photos






