Founded in 2013, SeaGL (the Seattle GNU/Linux Conference) is a free—as in freedom and tea—grassroots technical summit dedicated to spreading awareness and knowledge about free / libre / open source software, hardware, and culture.

SeaGL strives to be welcoming, enjoyable, and informative for professional technologists, newcomers, enthusiasts, and all other users of free software, regardless of their background knowledge; providing a space to bridge these experiences and strengthen the free software movement through mentorship, collaboration, and community.

When & where

November 7th & 8th, 2025 at University of Washington and online.

Attend

SeaGL is free to attend, and you do not need to register—just show up!

You may attend SeaGL without identifying yourself, and you are encouraged to do so to protect your privacy.

All attendees must abide by the Code of Conduct, and if participating in-person, the Health and Safety Policy.

More details about how to attend can be found here.