SF Climate Week 2026 Official Welcome Day: Business Expo & Yerba Buena Gardens Conservancy Earth Day Festival

​Celebrate San Francisco Green Businesses at the Yerba Buena Gardens 2026 Earth Day Festival! Join San Francisco Environment Department, in partnership with the Yerba Buena Gardens Conservancy and Climatebase, for a day of sustainability, community, and action at the official kickoff event for SF Climate Week.

​Date: Saturday, April 18, 2026 

​ Time: 12 PM – 3 PM 

​ Location: Yerba Buena Gardens, 750 Howard St., San Francisco, CA 94103 

​Event highlights 

• ​Green Business Expo featuring sustainable products and services  

• ​Live music, featuring local Latin fusion band, LoCura, and DJ Lamont 

• ​Delicious food and drinks from local vendors 

• ​Tree planting demo on the living roof 

• ​Free carousel rides 

• ​Interactive activities and giveaways 

• ​Eco-education for all ages 

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​ This fun, family-friendly event is free and open to all! 

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​By registering for this event, you agree to share your registration information with the organizers of SF Climate Week.