For more than 12 years LSES has participated in Earth Day- a free festival that is held annually in downtown Baton Rouge and is one of the largest environmental festivals in the nation! Over 100 booths and displays provide engaging, hands-on environmental activities. Earth Day will be held on April 27, 2014. To learn more about Earth Day 2014 visit the festival’s website linked here. Check out LSES photos of our last Earth Day here .