El Jardín Infinito
The Ethereum community of Cali, Colombia. We run meetups, workshops and hackathons, and we lend the hardware so other people can run theirs.
47
Events
4
Hackathons
19
Venues
5
Years
What drives us
Our mission
Education
We teach Ethereum from zero, in universities and in open meetups. Knowledge is shared, not hoarded.
Research
We test what has no manual yet — L2s, identity, stablecoin payments — and publish what we find.
Building
Hackathons, deployed contracts and applications that run. What comes out of here can be opened and used.
Community
None of the above is done alone. Cali and the Pacific building together, with the door open.
Where they meet
The four things above happen at one crossing. None of these fields interests us on its own — each has communities far larger than ours. What is ours is the seam.
- Cryptography
- Proofs, signatures and selective disclosure: how to prove something without handing over everything.
- Blockchain
- Ethereum and its L2s. Where the record is public and anyone can check it for themselves.
- Artificial intelligence
- Agents that act and pay, with limits a contract enforces rather than a line in a prompt.
- Open-source software
- If it cannot be read, it cannot be audited. What gets built here gets published.
Impact
What we have built
Since Devcon VI, in 2022.
441
Wallets onboarded
484,037
Onchain transactions
Made by the community, not by ETH Cali
$21.7M
USD moved in tokens
Moved by the community, not by ETH Cali
$38,888
USD in fees to the blockchain
Network gas · not ETH Cali revenue
59
Chains with activity
100+
Web2 developers reached
Counted by hand
Where it happens · value moved in USD
- EthereumUS$11.9M
- PolygonUS$2.6M
- BaseUS$2M
- OptimismUS$1.6M
- ArbitrumUS$1.3M
- zkSyncUS$641K
- BNB ChainUS$547K
- AvalancheUS$263K
and 51 more chains
Every figure is computed over the same list of 441 wallets on Dune: the ones that picked up a POAP or an ETH Cali NFT at one of our events.
See the onchain metrics on Dune →What we have run
Ethereum Builders Tour: Cali
19 – 20 September 2026 · Cali
Two days building the next wave of Ethereum applications, with EAG and HashKey Chain. Workshops, talks and a hackathon at Zonamerica.
Cripto Latin Fest 2025
21 August 2025 · Medellín
Ehtereum NYC: Next Fin + Research Forum
11 August 2025 · Nueva York
Destino Devconnect - La Sucursal del Cielo + Ethereum Birthday 2025 10Y
9 August 2025 · Cali
Uniswap On the Ground
28 July 2025 · Cali
Hackathon WEB3 Cali
13 June 2025 · Cali
Ecosystem
Who we run things with
Where we build
Chains we deploy to
- Ethereum
- Base
- Unichain
- OP Mainnet
- Polygon
- Gnosis
