San Francisco Mayor Ed Lee is planning to kick off Electric Vehicle Week Monday.
It's two days of learning about the latest charging and mobile technology at Justin Herman Plaza--and it's free.
People can test drive a Nissan Leaf, Toyota Prius, and even a Tesla Model S.
Electric Vehicle Week is a five-day event in San Francisco, Palo Alto and San Jose's Santana Row.
The annual event is hosted by Charge Across Town, which promotes electric vehicles.