St. Louis Earth Day Festival

26th Annual Celebration – The Tradition Continues….

St. Louis Earth Day, a non-profit organization, organizes what is now the second largest Earth Day celebration in the country, this event attracts over 35,000 attendees to learn about a wide-range of environmental issues in an engaging setting. Of grassroots origins, the Festival has been an annual event since 1989. Funds raised from the St. Louis Earth Day Festival support the year-round programming of the St. Louis Earth Day organization as we work toward everyday sustainability for the region.


Earth Day, Every Day…for Everyone!

Join in this community tradition to learn about sustainable products and services offered by local businesses and organizations, meet area non-profits that share Earth Day values, catch local musical acts and performance art, participate in a number of hands-on educational activities, and enjoy diverse cuisine featuring local, organic, vegetarian, and vegan options.

Sunday, April 26, 2015
10 am – 6 pm
Muny Grounds, Forest Park
Free & open to the public  |  Family & dog friendly  |  Rain or shine!


Start the celebration early, while supporting the St. Louis Earth Day organization, by enjoying food, music, and activities at our fundraising event on the eve of the St. Louis Earth Day Festival.
Read more here…

SAVE THE DATE: Saturday, April 25, 2015
4 pm – 7 pm
The Muny on Theater Drive, Forest Park
Advance ticket sales online now.


Also known as “REX!,” we’ve been organizing this massive hard-to-recycle collection event on the same day as the St. Louis Earth Day Festival since 2011.
Read more here…

Sunday, April 26, 2015
10 am – 4 pm
St. Louis Community College – Forest Park Campus, off Oakland Avenue
Please bring only those items listed as being collected.

Important Dates.

August – Festival Sponsorships Available
Oct. 22 – Vendor & Exhibitor Booth Registration Opens
Oct. 22 – Earth Day Action Grants Applications Available
Dec. 19 – Early Bird Pricing Ends for Vendors & Exhibitors
Feb. 9 – GROUP Volunteer Registration Opens
Feb. 13 – Food Vendor Registration Deadline
Feb. 16 – Volunteer Registration Opens
March 2 – Earth Day Food Vendors Announced
March 2 – Earth Day Action Grant Application Deadline
March 7 – Late Registration Period Begins
March 23 – All-Purpose Orientation
April 3 – All Registration Ends
April 10 – Volunteer Registration Ends
April 10 – Earth Day Action Grant Recipients Announced
April 15 – Volunteer Orientation
May 14 – Festival Evaluation Session

Get Involved.

1.) Register your business or organization to have a booth at the Festival.

2.) Sponsor this local tradition, while supporting sustainability programs all year long.

3.) Volunteer with a troupe of Mother Earth-loving, fun-seekers at the event.

  • Registration opens in February, but you can sign-up to our volunteer opportunities mailing list today!

4.) Have an idea? Drop us a line!