AI Builder’s Rooftop Mixer — Episode 5

AI Builder’s Rooftop Mixer Episode 5 is a recurring Downtown Seattle night for engineers and founders actually shipping AI agents and products—conversation and optional live demos, not a panel ballroom. Hosts TF Labs and Niftmint frame the evening as high-energy, low-friction: drinks and pizza, a hacker corner for people who want to keep building, and selected prototype demos (explicitly not pitch decks). Episode numbering and a growing Luma RSVP count are the series signal.

Registration requires host approval on free tickets; paid “help with drinks and pizza” options exist for people who can underwrite the tab. Exact Wall & Vine door details stay behind RSVP, which is a mild spam filter. Treat it as a builder social between heavier Keiretsu investor days and the Bellevue Agentic Observability meetup later in the month.

Friday, August 21, 2026, 5:00 PM PDT at Wall & Vine (address/door code after approval). Apply on Luma and wait for confirmation before you commute. Same week also holds Ascend’s virtual MIT office hours—ignore those if you want in-person density.

This mixer is right if you are a Seattle AI builder, researcher, or technical founder who wants peer demos without buying a summit badge. Japan-America Society trade nights, Korean chamber expo floors, and accredited angel presentation blocks live elsewhere. Bring a prototype, agent, or crisp build story; leave the cold SaaS pitch at home unless you are demoing.