The City’s Arbor Earth Day celebration returns this spring, with electric vehicles on display, a plant giveaway, and free compost available. The event will take place on Saturday, April 15th from 9am – 1pm, at the Thousand Oaks Community Center located at 2525 N. Moorpark Road, next to Thousand Oaks High School. This free family-friendly event will include educational workshops on water-conserving landscaping, kids’ activities, giveaways, raffles, and more!