How'd THEY get in here?

Very early morning found me making four lunches.  I was half-asleep, as I pretty much stumble out of bed, come downstairs and begin making lunches without further ado.
When I opened up the bag of baby carrots, I came across this:

Excuse me, but those guys in the middle and on the left are NOT babies.  I think it's more like a grown-up and then a few teenagers.  What are they doing in there with the babies?!  
The nerve.