Toyota came up with an ingenious advert of installing oversized solar-energy generating flowers in Boston to promote the Prius. Quite frankly, this is pretty damn cool. The flowers installed will be in different parts of the world over a period of four months. 

The solar powered flower charging stations will provide free solar charge to residents and also offer free Wi-Fi service and can seat up to 10 people at a time. 

Via: Examiner/Boston