Edge Esmeralda 2026 (May 30 - June 27)
www.edgeesmeralda.com
Join 500+ builders, researchers & founders at Edge Esmeralda; a month-long popup village for people building a brighter future in Healdsburg, CA (May 30–June 27, 2026)

Not explicitly Solarpunk, but has all the right components to belong here. The location is about 2 hours north of San Francisco.