Los Angeles Zoo - Earth Day -- Join the Los Angeles Zoo and radio station K-EARTH 101 for a very special Earth Day celebration that promises awareness, education, and entertainment for the whole family.

The two-day Earth Day Expo takes place Saturday and Sunday, April 20-21, from 10 a.m. to 5 p.m. at various locations throughout the Zoo. More than 30 organizations will have booths dispensing information and fun craft projects, and all activities are free with paid Zoo admission.