At Pizza Hut restaurants in China, the onetime pol...  ...e onetime policy was that you got one trip to the salad bar, with one dish. Some customers took that as a...  ...food was wasted. They announced in 2009 that the salad bars would be removed from restaurants in China....  ...ough a few still remain, the pr...

Attention cheapskates! How should...  ...d you can get from a single trip to the salad bar? By building the ultimate salad tower