The St. Louis Earth Day Festival, organized by earthday365 for over 30 years, is the region’s premier spotlight on sustainability. In 2023, the Festival had over 18,000 participants from 60+ zip codes. The Festival stage was a centerpiece, with live bands, DJs, a spectacular sustainable Fashion Show, and featured Mayor Tishaura Jones and County Executive Dr. Sam Page at the Sustainability Awards.

The Festival features free entry, 200 vendors, live bird shows, a rock climbing wall, the Earth Day Cafe featuring Green Dining Alliance certified restaurants and breweries, a Green Marketplace, yoga, and educational programming throughout the weekend. We prioritize sustainability within the Festival itself
and are proud of our 95% diversion rate from the landfill in 2023.

The 2024 theme is Climate Action and we will have a special focus on vendors, sponsors, and educational resources focused on fighting climate change!