There are so many things wrong with this...tsk...tsk...tsk. 

I think he was killed by a stingray, not a stringray.

This ad has been in the newspaper several times. The clearest mistake is in the first line of the last paragraph. I think "an" should be "any." I really think that the comma in the first sentence of the first paragraph is unnecessary. There are a few other things I might have changed if it had been my decision. 

No apostrophe needed in "Kids." 

I found this sticker at Everything's a Dollar. Evidently, a nerd did not design this. A true grammar nerd would have left out the apostrophe. Does this mean I am a nerd? (My husband suggested that this was intentional. I am not buying that.)

I bet they really know how to spell ALL and CLOTHES. I think they just don't have enough Ls. So....now they advertise Ciothes. 

Thanks to snickerdoodles for these pictures. I think this sign should read "exhibition." 

 

I guess there should be a restroom very near the mosaic so as to prevent wetting of the mosaic. 

I did not find this one myself. I do not see a grammatical mistake, but I think this is super funny. 

There is no method to the madness of capitalization in this ad. "Worlds" should be "world's." Perhaps it should be "If you are the world's most famous" or "If you are a world's famous." This just does not work. 

Thanks again to Amber! I will repeat Amber's question to me: How many kids can you eat? he he he 

There were two of these signs with the same mispelling. "Agressive" should be written "aggressive." I found this sign at the Little Rock Zoo.
The chimpanzees were not exciting at all, but the gorillas were beating their chests and fist fighting. All of the males in our group were quite impressed. Only I was impressed with finding a sign containing a mistake.