Free and Open Sauce: A Brunch for Open Source Enthusiasts
Small, informal brunch meetup in Iidabashi for open source contributors and the curious, with short talks and open discussion.
- When
- Sun, May 3, 2026 · 11:45–12:45 JST
- Where
- Hotel Metropolitan Edmont Tokyo, 3-10-8 Iidabashi, Chiyoda-ku, · In person
- Region
- Kanto (Tokyo)
- Organizer
- Guidable
- Language
- EN
- Source
- Meetup
Summary
TechBrunch returns with an open source edition, a relaxed gathering over brunch at the Beltempo restaurant inside Hotel Metropolitan Edmont Tokyo in Iidabashi. The format is informal: short talks on open source topics and projects, plus open discussions about tools, licensing, and community practice.
The meetup welcomes engineers, designers, computer scientists, and anyone curious about open source communities, whether long-time contributors or first-time observers. Attendance is intentionally small, so RSVP is required to find the group. First-time attendees confirmed on the RSVP list get their meal covered as a welcome gesture.
About the community
TechBrunch is a recurring small-group community that gathers over brunch in Tokyo to talk shop on tech topics, rotating themes across editions. The atmosphere is intentionally low-key and conversational rather than lecture-style, with a few informal talks framing open discussion. Attendance is capped to keep the format intimate, and first-time RSVPs are welcomed with a free meal.
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