The "Amazing Chinglish" group on Facebook has many photos of funny signs taken by members throughout China (and apparently some they captured off Engrish.com)
In the run-up to the Beijing Olympics there is a major drive from the government to improve the standard of English in China, so spotting such signs may soon be a sport of the past. Oddly enough, today's IHT carried an AP article about a lawyer who sued McDonald's in China because the receipts it gives out are mostly in English.
Here's a sampling from Amazing Chinglish, I wonder if Steve Martin knows about the unauthorized use of his image: