O1 Summit is a two-day builder hackathon happening April 18-19, 2026, in downtown Minneapolis at the Expansive TriTech Center. We are bringing together 150 engineers, founders, and builders for a 24-hour overnight hackathon and Demo Day.
Our partners and sponsors include TinyFish, Lovable, Red Bull, Stripe, Deel, Cursor, ElevenLabs, and more - making this one of the most exciting builder events in the Upper Midwest.
Why volunteer?
As a volunteer, you will be in the room where it all happens. You will get direct access to ecosystem leaders, startup founders, engineers, and our sponsors — the kind of network that is usually hard to break into. Plus, every volunteer receives:
✦ Free food and Red Bull throughout the event
✦ Exclusive O1 Summit swag
✦ Builder credits from our sponsors - including Lovable, Stripe, Cursor, and Deel
✦ Front-row access to Demo Day and direct access to the ecosystem leaders, founders, and builders in that room.
Fill out this form, and we will reach out with more details on your specific shift and role. No commitment to a full day required - every hour helps.
