Summer of Ethereum｜Ethereum Summer 2026 is setting sail again. This year, LXDAO × ETHPanda hopes to continue bringing discussions about the long-term development of Ethereum to more cities in person: not just scheduling a series of events, but connecting developers, researchers, community organizers, project teams, and ecological partners around the key challenges facing Ethereum, clarifying issues, connecting people, and truly pushing out new collaborations.

The preparation for Ethereum Summer 2026 has been underway for some time. The further we go, the more we feel: this is not just about putting a few events on the calendar, or finding a few guests, making a few posters, or opening a few registration links.

The real challenge lies in answering a deeper question:

What is the significance of in-person meetings for the Ethereum community this year?

In the past few years, discussions about Ethereum have been very intense. Roadmaps, L2, account abstraction, wallet experience, public goods, governance, application implementation, developer growth… each topic is important, and each topic is complex. But many times, these discussions remain in articles, tweets, meeting minutes, online meetings, and small circle chats. There is a lot of information, but it's hard to judge; there are many opinions, yet those who actually sit down to align on them are not necessarily many.

Once problems are recognized, the next step is to bring the discussions back to the scene.

This is not about creating a new event brand, nor is it just about hosting more lively gatherings in the summer. More importantly, we hope to bring those long-standing issues that are often discussed in a fragmented way into real city venues: to let developers and researchers meet, to let project teams hear community feedback, to help local organizers find each other, and to give more people who have not yet entered the core discussions a chance to start getting closer to what is happening with Ethereum from an in-person encounter.

Why "Ethereum's Key Challenges"?

Because Ethereum has reached a stage where it cannot move forward relying solely on single-point narratives.

If we only talk about technology, we can easily overlook real users and application scenarios; if we only talk about applications, we may underestimate the importance of protocols, infrastructure, and security boundaries; if we only talk about growth, issues of public goods, governance, and long-term collaboration will be pushed to the back.

These issues are not independent topics lined up on a checklist; they are intertwined systemic challenges. Wallet experiences can affect app adoption, L2 and cross-chain experiences can affect user retention, developer tools can influence new builders entering, and public goods and governance can determine whether an ecosystem can maintain open collaboration in the long term.

Thus, this year's Ethereum Summer hopes to use "Ethereum's Key Challenges" as the core content. It is not a pre-determined standard answer, but a way of asking questions together:

What are the most worthy issues for serious discussion in the next phase of Ethereum? Which challenges have been repeatedly raised but have not been thoroughly explained? Which real experiences, counterexamples, and construction paths should be heard by more people?

What is the most obvious feeling during the preparation process?

The most obvious feeling is that the Ethereum community actually does not lack ideas, nor does it lack people who care about it, but these people are often dispersed across different cities, different projects, different communities, and different contexts.

Some are more concerned about protocols and roadmaps, some focus on wallets, accounts, and UX, some are dedicated to developing developer tools every day, some are organizing the first Web3 share at universities, some are dealing with very specific user issues in projects, and some have been gradually investing in public goods, community governance, and local organizational strength.

If these people only "see" each other online, the connection is actually very shallow. Real change often happens after a specific meeting: a problem is re-explained, a collaboration is smoothly initiated, a local community realizes that it is not an island, and a newcomer builder discovers that there is not just grand narratives, but also much real work to participate in.

This kind of connection may not seem as striking as a large launch conference, but it may be closer to the way the Ethereum community has always grown: a little slower, more distributed, relying on people continuously building trust between one another.

Ethereum Summer 2025 · Xi'an Station

Ethereum Summer 2025 · Oakland Station

What will happen this year?

Ethereum Summer 2026 will revolve around multiple cities' offline events. The format of activities in different cities may not be exactly the same; it could involve thematic sharing, panels, workshops, local community gatherings, project displays, developer exchanges, or smaller but deeper closed-door discussions.

We hope that each event is not just "done" and over, but can leave behind a few things: clearer issues, more specific people, more reliable resource connections, and collaborative clues that can continue to be pursued later.

Possible directions currently include:

• Protocol evolution and roadmap: how these long-term topics can be truly understood by more builders;

• Ethereum UX: how wallets, gas, signatures, account recovery, and cross-L2 experiences can become more usable;

• Account abstraction, smart wallets, and security boundaries: how to find a balance between convenience, permissions, and trust;

• Stablecoins, payments, and real applications: how the on-chain world can enter more specific usage scenarios;

• Developer tools and application construction: how to lower barriers to entry so that more people can continue to build;

• Public goods, governance, and community collaboration: how an open ecosystem can form more long-term organizational capabilities;

• Cities and local community networks: how builders from different places can be connected, supported, and seen.

These directions will not be treated as a fixed agenda to be completed all at once. It is more like a gradually unfolding map of questions: each city can bring its own resources, context, and community foundation to find the most suitable angle for local exploration.

Who is welcome to participate?

If you are a developer, researcher, student, community member, or just someone who has been following Ethereum for a long time, you are welcome to join the events. Bringing questions is great; you don't need to stand in some "expert" position from the start. Many truly valuable discussions start from a simple but specific question.

If you are a city leader or local organizer, you are welcome to bring Ethereum Summer to your city. You may know local developers, connect with university clubs, know suitable venues, or just really want to let the Ethereum builders in this city meet each other. These are all very important starts.

🐼 Local organizers are welcome to apply to become city co-hosts 👉 https://tally.so/r/pb01Mq

If you are a project team, ecological partner, or co-creation partner, you are also welcome to participate. We hope that cooperation is not just a name on a logo wall, but brings real issues, technical practices, developer resources, workshops, cases, and problems to the scene.

If you are a media, content, venue, or resource partner, you are also welcome to help. Good discussions that are not recorded, organized, and disseminated can easily remain just one night. We hope that these events can eventually condense into more reusable content, relationships, and follow-up collaboration.

Why is this something that must be done?

Because the most important aspects of Ethereum have never been just a set of technologies. Behind it has always been a group of people who believe that open networks, public goods, verifiable rules, long-term collaboration, and global communities are worth building seriously.

But this belief cannot remain only on screens forever.

When discussions happen only online, people can easily be carried along by the flow of information; when problems only exist in documents, they can also easily turn into the specialized discourse of a few. However, for Ethereum to continue moving forward, more real people need to enter the discussion, understand the issues, form judgments, find their place, and then take action.

This is also the support for that "must be done": not because offline activities are inherently important, but because some trust, judgment, and collaboration can only begin to happen when people truly see each other, and problems truly land on the scene.

It doesn't necessarily offer the grandest answers, but it can be a very concrete start: gathering a group of people who care about Ethereum together in a city; putting different perspectives on the same table around a real challenge; allowing people who were originally scattered to start having follow-ups because of one meeting.

If this summer, more cities establish new connections because of Ethereum Summer; if more builders enter long-term collaborations because of one in-person discussion; if more key issues transform from abstract concepts into actionable clues, then this endeavor is worth it.

All subsequent city activities, registration links, and schedule updates will be synchronized on the Luma Calendar. Please follow and subscribe to get the latest event information as soon as possible: https://luma.com/SummerOfEthereum

Welcome to join Ethereum Summer 2026.

This summer, let us bring the discussions about the future of Ethereum back to the real scene together.

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