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WeeM 2026 is over but check this site in the spring of 2027 for information about our next RG which will be held Oct. 28th-31st, 2027.
You had a great time in years past, and this year promises to be more memorable than ever.

Come to WeeM and Register at the Door!
Whether you’re just picking up your registration packet or you’re registering on-site, bring your government-issued photo id. If you’re registering on-site, your Mensa number will be required to avoid paying an additional $10. Pay by check, credit card, or with cash. Please read the Code of Conduct by tapping/clicking on the button to the right.
Registration Rates
Please note that Mensa rates assume membership in good standing. IDs will be verified on-site when you pick up your badge. The additional charge for non-Mensans or Mensans whose membership has lapsed is $10.
There is no charge for children age 8 and under to attend when accompanied by a registered adult; and there is a discount for attendees under 21 years of age.
If you preregistered and were paying by check, it must have been received by the appropriated deadline to qualify for a discounted rate. Otherwise you will be expected to pay any additional amount when you pick up your registration materials at WeeM.
Full (4-day) Registration
This is your best value! Enjoy four days of programming, hospitality, and fun activities hosted by Chicago Area Mensa!
| Payment received by: | Mensa Member | |||
|---|---|---|---|---|
| Adult (21+)† | Under 21 (Ages 9-20)† | |||
|
May 4 (Early Bird) |
$135 | $80 | ||
| July 17 | $140 | $80 | ||
| October 16 | $150 | $90 | ||
| At the Door | $175 | $100 | ||
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† Age as of October 29th
Single Day Passes
Please note that the $10 additional charge for non-members applies ONCE per person per registration. Please also note that there is no Early Bird discount for single day passes, though there was a discount for registering in advance.
Adult (21+) Rates: ‡
| Payment received by: | Oct. 16 | At the Door |
|---|---|---|
| Thursday | $25 | $30 |
| Friday OR Saturday | $70 | $80 |
| Sunday | $10 | |
| Non-Members | Add $10 to the total registration | |
Under 21 (Ages 9-20) Rates: ‡
| Payment received by: | Oct. 16 | At the Door | ||
|---|---|---|---|---|
| Thursday | $20 | |||
| Friday OR Saturday | $45 | $50 | ||
| Sunday | $10 | |||
| Non-Members | Add $10 to the total registration | |||
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‡ Age as of the earliest date for which you are registering
Cancellation Policy
An 8-percent processing fee will be charged for cancellation and refund requests received by October 16th. Cancellation and refund requests received after that date will be reviewed on a case-by-case basis, based on circumstance and event viability.
Questions?
Please contact us if you have any questions regarding your registration, cancellations, or these rates. Contact our WeeM Chair if you have any questions about WeeM in general.
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