Another one is hiding the unhealthy drinks (e.g. soda) behind frosted glass in the fridge, so you can't see it. Kind of silly, in my opinion. Googlers are presumably adults, and can make their own decisions on what to consume.
(I'm at Google. I think these kinds of nudges are mostly good. Though it's certainly something to joke about.)
Healthy (and tasty) fruit infused water was placed front and center. Sodas were hanging out in the fridges in a rather less convenient location.