Aveson Charter Schools, the "greenest schools in California" as winner of the Green Campus Award at the 2011 Green Schools Summit, will celebrate Earth Day at the 1919 E. Pinecrest Dr. campus on Sat., April 21.

There will be eco-friendly exhibits, family fun (including recycled crafts, horse rides, and animals); local food and refreshments.

Speakers include Eugene Cook and Waste Less Living's Christine Hinkel.

The celebration is free and open to all, and runs from 10 AM-2 PM.