Our Mission
Chicago Area Mensa is a welcoming organization that provides a framework for intelligent individuals to discover like-minded people and pursue common interests in order to build a social community.
Open to
the Public
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Studying the next move at "A Gathering of Gamers" (AGOG)
Teens enjoying themselves at a Monthly Gathering
Part of the crowd at the Single Mensans Over Thirty Something summer barbecue
Ms enjoying CAMBeer outing
Youth event
"A Gathering of Gamers" (AGOG) attendees
HalloweeM Excursion: Glass Making
Fun and games at a Monthly Gathering
West Suburban Games
Former Loc. Sec. Beth Anne (left) greets new members
Pride Parade
Northern Exposure Dinner
Playing in the hosts' gazebo at North Suburban Games
Dining in southern Wisconsin
Mensans who have been members for over 20 years!
HalloweeM is coming this fall!
Smiles at a Monthly Gathering
Snacks at a Monthly Gathering
Annual Picnic
Dinner Out West
Sip 'n' Paint
Volunteering at a Food Pantry
Uzbekistani cuisine brings smiles at an Ethnic Dining event
West Suburban Games
Enjoying the party at a Monthly Gathering
Annual Picnic
Considering possibilities at
"A Gathering of Gamers" (AGOG)
A separate room is available for young children at Monthly Gatherings, thanks to Christine.
These tweens qualified for and became members of Mensa
Tweens at a Monthly Gathering
SwAG Star Wars Themed Party
Trivia at the Pub - Winners!
Join us!
One out of every fifty people qualifies for Mensa…
Are you the one?
Mensans come from all walks of life. They range from just under three to over one hundred years old. They represent all gender identities, all races, various professions, and many beliefs. In fact, there's only one thing all Mensans have in common: high intelligence. To qualify for Mensa, you must have scored in the top 2% of the general population on a standardized intelligence test. There are many tests we accept. For fun, see how you score on the International Challenge. Once you've decided to join us, a world of social and intellectual opportunities is open to you.
If our local events don't keep you busy enough, there are many other opportunities to meet other Mensans from all over the globe. In the summer, Mensans from around the country get together at the Annual Gathering, which is a feast of presentations and activities for our omnivorous minds. Travel to Regional Gatherings (RGs) hosted by other groups throughout the year, including October, when Chicago Area Mensa hosts HalloweeM, one of the grandest of all the RGs. Mensa also offers many benefits for gifted youth.
In a social media world, it's good to find some PBS minds. Come, see what we can do for you.
Receive a 15% discount on Rubik’s Cube Day (July 13th) when you schedule a Private Test!
HalloweeM 49: Hip to Be 72
October 30 – November 2, 2025
Only 112 more days! Join Chicago Area Mensans during our infamous HalloweeM weekend. Our Regional Gathering (RG) is the largest and the program offers plenty of variety to stimuate your mind. There’s also a superabundance of games and contests to challenge you plus many opportunities to have fun, converse and just enjoy yourself. The pun-tastic costume parade entries will make you laugh (or groan). Meals, snacks, and beverages are included with the exception of dinner on Saturday & lunch on Sunday.
Mensans, you can register for HalloweeM and qualify for a great deal through Monday, July 14th! The rates increase after this Monday.
The hotel is offering a special $129 WeeM rate through October 9th, subject to availability.
It's Halloween and you want to dress up and go to a party, of course. Well, it is rare that Halloween and the WeeM costume party both converge. The stars have aligned this year and this is a fun opportunity to join the largest Halloween party by attending our RG Friday, October 31st.
You don't want to miss this incredibly fun experience.
Our Local Group is Exceptional!
Bragging Rights
Chicago Area Mensa (CAM) has developed a culture of caring and commitment facilitated by incredible volunteers, organizers, leaders, and members. The exceptional number of awards which CAM has won proves it. The 50,000+ members of Mensa nationwide are governed by an elected Board composed of 15 of its own members. The Board bestows awards annually. Even though the makeup of the Board changes every two or three years, the awards keep coming.
The highest, single award given out to local divisions is called the Diamond Award. CAM has won the Diamond Award for the largest division in the country eight times in the last eleven years (including 2014, 2016, 2018-2020, and 2022-2024) and a Ruby or Emerald Award in all the other years. Before 2013, the highest award was called the Group of the Year Award (GOTYA). CAM won this award nine times in thirteen years from its inception in 1999 through 2012. No other Mensa group comes close. CAM is a demonstrated leader in social events, membership, and newsletters. For a complete list of awards and years, please tap/click here. Lest you think otherwise, there is a place for you in our organization. We invite you to join.
Mensa Fame
Mensa was featured on CBS Sunday Morning (including notable Chicago Area Mensans!) some years ago. See the show on CBS's YouTube channel:
