San Salvador · Autumn (November)
Where legal tender meets practice — Lightning devs and merchants in the first Bitcoin country.
Adopting Bitcoin in San Salvador is the conference closest to the experiment: Lightning-focused, builder-heavy, and physically embedded in the first country to make bitcoin legal tender — with El Zonte (Bitcoin Beach) a field trip away. Theory meets circular economy within one bus ride.
It suits developers and adoption-focused attendees who want to see usage rather than talk about it. It is smaller and scrappier than the mega-events; pack for substance, not spectacle.
The full calendar → · Spend sats in El Salvador → · Bitcoin history, measured →