Where: Kenneth Hahn State Recreation Area, Los Angeles
View Larger Map When: Saturday, April 23, 10 a.m. to 6 p.m. What: A park-wide expo features healthy cooking demonstrations, youth educational activities, health screenings, eco-film festival, gardening tips for urban spaces, green job symposium, green product demonstrations, concessions and family fun, all for free! More info: earthfestla.org