Invisible Garden

A traveling academy for Ethereum developers. Since 2024 it has run as pop-up dev cities: a few weeks in one place, a cohort of builders, and mentors who teach in the room rather than over video.

Chiang Mai 2024 · Buenos Aires 2025

Past editions Get updates

What next

Machine-Checked Devcon Week

Online hackathon2 to 7 November 2026Apply by 1 November

An online hackathon during Devcon week. A different thing from our editions: no pop-up city, one repo, one week of building.

Implement and prove Ethereum's networking layer in Lean 4, with every proof checked by the kernel. A curated cohort under ten, prizes, free to join.

See the hackathon

Invisible Garden Reunion, India

27 October to 7 November 2026India

Twelve days in India, with the community from previous editions, overlapping Devcon 8 in Mumbai, 3 to 6 November 2026. Details to be announced.

Track record

What came before

editions: 2editions
applications: 1,868applications
builders on site: 125builders on site
workshops: 152workshops

Community

The Invisible Garden community

Mentors and speakers who have taught at previous Invisible Garden gatherings.

All mentors and speakers

Support

Who backed the previous gatherings

Sponsors and community partners of Chiang Mai 2024 and Buenos Aires 2025. Thank you.

EDCON
ETH Cinco de Mayo
ETH Kipu
Ethereum Argentina
Ethereum Bolivia
Ethereum Ecuador
Ethereum Guatemala
Ethereum Lima
Ethereum Mexico
Ethereum Monterrey
Ethereum Tegucigalpa
Ethereum Uruguay
Ethereum Volcano
Frutero Club
HoZK
La Multisig
Odisea
SEED Latam
Women Buidl Foundation

All sponsors and partners