These might be more hard to spot than actually hidden, but can you see what's walking across this golf course? (hint, see this recent post).
These kids are building a little home for a little guy, can you tell what it is? Hint, blow it up and look under my nephew's knee. Sorry, I should have said it was a lizard. Not sure how to get photos to blow up.
For more hidden stuff - head on over to PhotoHunt.