Tech Brunch Event
A small brunch meetup in Iidabashi for discussing pure mathematics, favorite theorems, and how they connect to programming.
- When
- Sat, July 18, 2026 · 11:45–12:45 JST
- Where
- Beltempo, Hotel Metropolitan Edmont, 3 Chome-10-8 Iidabashi, Chiyoda City · In person
- Region
- Kanto (Tokyo)
- Organizer
- Guidable
- Language
- EN
- Source
- Meetup
Summary
TechBrunch's Mathematics Edition gathers a small group over a relaxed brunch to talk about pure mathematics and its connections to computer science, with a focus on the structures that underpin programming. Attendees share and dissect favorite theorems, proofs, and concepts.
The format is conversational rather than a formal program: discussion happens around the table over a meal. It suits mathematicians curious about the link to programming, computer scientists who approach their work with mathematical rigor, and developers who want to understand the theory behind their craft.
The group meets at Beltempo, the restaurant inside Hotel Metropolitan Edmont near Iidabashi. An RSVP is required, since the organizers may relocate and cannot guarantee unregistered guests will find the group. First-time attendees who RSVP and are confirmed on the attendee list get their meal for free. This is a deliberately small gathering, and it may start a little before the posted time.
About the community
TechBrunch is a recurring, deliberately small meetup that pairs technical conversation with a shared meal. Each edition takes a theme, this one being pure mathematics, and the group works through it informally over brunch at a Tokyo restaurant. It suits people who prefer table conversation to talks, and first-time attendees who RSVP get their meal covered.
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