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On Saturday, Santa Rosa Park in San Luis Obispo turned into a community hub where live music, family activities and practical climate tools met — signaling that local Earth Day observances are shifting from celebration toward concrete action. The free, second annual festival brought residents face-to-face with resources they can use now to reduce emissions and build local resilience.
The event, organized by the SLO Climate Coalition, kept the feel of a neighborhood gathering while refocusing the program on civic engagement. Organizers said the aim was not just to entertain but to connect people with ways to participate in local climate efforts.
Music and children’s laughter filled the park as vendors grilled food and attendees wandered among informational booths. But a thread running through the day was practical — demonstrations, counseling and hands-on projects designed to make climate steps accessible for households and small businesses.
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What was on offer
- Live performances — local bands set a relaxed tone and drew families onto the grass.
- Kids’ and wellness zones — interactive activities for children and wellness programming for adults.
- Electric Vehicle showcase — a chance to see EV models and ask owners about real-world ownership.
- Sustainable makers market — refill stations, low-waste products and local green entrepreneurs.
- Community stage — short talks on local climate solutions and volunteer opportunities.
- Onsite projects and art — restoration activities and public artworks highlighting resilience themes.
Among the day’s hands-on draws was a solar oven demonstration run by a student volunteer, where children watched marshmallows slowly brown under sunlight. The demonstration tied into broader campus-led efforts to explain energy alternatives and community preparedness.
College Corps volunteers and several Cal Poly-affiliated groups staffed tables throughout the park. They handed out information about a free Home Energy Advising service — a local program that helps residents identify energy-efficient upgrades and incentives for appliances and home systems.
Technology, training and local business
One student explained his work with what organizers described as virtual power plants — software platforms that coordinate distributed energy from rooftop solar and battery storage to stabilize the grid. The demonstration aimed to translate a technical concept into something people could see affecting their homes and bills.
At another table, Benjamin Arts, a graduate of Cal Poly, described how his senior project evolved into a small business offering eco-friendly soap refill stations. He said his experience growing up in the Netherlands informed the business model, where refilling is more commonplace and often cheaper than boutique refill shops. The venture has expanded to a network of machines now operating in multiple states.
The festival mixed explanation with accessibility: residents could learn about energy programs, see low-emission vehicles up close, sample sustainable products and ask practical questions of people running the projects.
Organizers argue that turning awareness into action depends on these local touchpoints — not only to reduce emissions, but to build community capacity to respond to climate impacts. For many attendees, the day offered immediate takeaways and contacts they can follow up on at home.
