Developed and presented by local nonprofit Air Alliance Houston, Earth Day provides an interactive framework to exchange best practices and educate the community at large on ways to keep the planet green and healthy.

A wide range of businesses and organizations will be on hand to exhibit products and discuss their missions to the rapidly growing green market at Houston's largest environmental celebration. Exhibitor zones will include water, land, air, sustainability, healthy living, kids, local fare, eco art, wildlife, recycling and green expo.