Attending @SciPyConf this year was a refreshing experience in more ways than one. #SciPy2026# For the first time, I attended a conference where the main venue was filled with natural light. It may seem like a small detail, but spending the day in bright, sunlit spaces at the University of Minnesota made the conference feel surprisingly energizing. I had the opportunity to give my talk, “Building for the Road Ahead: Transferable Lessons from the Front Lines of Open Source Maintenance”, where I shared lessons I've learned from over 10 years of maintaining and leading open source projects. What made it especially memorable was that my session was immediately followed by Hadley Wickham's talk on lessons from his 20 years of experience - in the very same room. Another highlight was reconnecting with my former colleague, James Lamb. About ten years ago, I introduced James to the world of open source and helped him make his first contribution. It was incredibly rewarding to catch up and see how far he's come since then. Today he's a maintainer of LightGBM and has become a respected contributor across the open source ecosystem. Seeing that journey come full circle was one of my favorite moments of the conference. My talk focused on something I believe doesn't get discussed enough: maintaining successful open source projects isn't just about writing code. It's about building healthy communities, making sustainable decisions, and creating projects that can thrive long after the initial excitement. I shared some of the lessons I've learned along the way. Slides and recording will be available here: Thanks to the SciPy organizers, speakers, volunteers, and everyone I had the chance to meet. Looking forward to the next one!