Ethereum Summer 2026, organized by LXDAO and ETHPanda, aims to tackle Ethereum's long-term challenges by hosting events in multiple cities worldwide. The initiative seeks to move discussions from online platforms to in-person settings, fostering collaboration among developers, researchers, and community members. The events will focus on critical issues such as protocol evolution, user experience, and governance. The program emphasizes the importance of face-to-face interactions to build trust and drive meaningful progress. Participants, including developers, researchers, and local organizers, are encouraged to engage with the community and explore solutions to Ethereum's systemic challenges. The events will feature a variety of formats, including workshops, panels, and meetups, tailored to each city's unique context and resources.