Gathering 4 Gardner

G4G is a conference, a foundation, and a community of people who have a strong personal connection to Martin Gardner.


Following the example of the prolific Martin Gardner, Gathering for Gardner inspires fun and wonder for recreational mathematics, magic, puzzles, and art.


See our Wrap-ups page — Can you help complete the histories? [WRAP-UPS]

The Conference (Even Years)

G4G13 will take place from the evening of Wednesday, April 11 — Sunday April 15, 2018. (Location to be determined.)

Invitations are sent along with an individualized password so invitees can register and create their conference profile using a 'Conference Tool'.

You can read various Wrap-ups of most of the G4G conferences.

ZomeTool builders at Saturday picnic
G4G 11 Saturday picnic. Photo by Gus Miller.

G4G Videos

Here are a dozen+ great Videos mostly from G4G 11 — entertaining videos and curated interviews.

Below is a new video made for G4G12. Enjoy!

New for G4G12! Numbers, Pictures and Richard Guy (5¼ minutes) —

Celebration of Mind

The Gathering supports and organizes the annual Celebration of Mind.

Please enjoy our charming 2½ minute introduction to both CoM and to G4G:


Check out these Publications — posters and books related to G4G.

Who Supports Our Work?

Please meet our wonderful donors.

The Foundation is also financially supported by the community at large. Please consider making a donation today!

The G4G Foundation is a 501(c)(3) tax-exempt corporation, based in Atlanta, Georgia. Financial contributions are tax-deductible.