This document summarizes a workshop on designing a passion product using lean startup methods in 3 hours. The workshop covered defining users and their needs through personas and brainstorming uses and features. It emphasized the importance of rapidly prototyping and testing ideas to validate assumptions. Participants worked in pairs to develop a product narrative, dashboard of metrics, and 3-minute pitch for a minimum viable product. The goal was to have an initial concept that could be built upon after validating it with potential customers.