Google's HQ in Mountain View has hundreds of such bikes, and they can be used by anyone (they're not locked) when going to a distant building on campus (for lunch, for example)
Outdoor tables at Charlie's, Google's first cafe - today there are more than 10 places on campus (serving American, Indian and Mexican cuisine, among others) where employees can eat for free
Dinosaur skeleton statue at the Googleplex (they also have spaceship replicas and all sorts of weird things)
Gardening at the Googleplex
The 'main square' of Google's campus, inherited from one of Silicon Valley's former computing giants, Silicon Graphics (currently under liquidation)
California