4 p.m., Dec. 5
Billed as “the largest free annual environmental fair in the world,” Earth Day in Balboa Park presents more than 300 exhibitors, themed areas, a food pavilion, a children’s activity area, four entertainment venues, the Children’s Earth Parade, the eARTh Gallery arts and crafts show, and the Cleaner Car Concourse. Each year the event draws 60,000 visitors. Info: 858-272-7370.
- When: Sunday, April 17, 2016, 10 a.m. to 5 p.m.
Throughout Balboa Park
- Cost: Free