So someone finally did it! I shouldn't be surprised that it ended up being Brad Shull...he is a fantastic photographer. He was able to get Little Man to smile AND take a picture at the same time. And this wasn't the 'surprised, eyes wide open' smile we get on camera at home; this was an honest to goodness smile! Thanks Brad!
Side note: I have determined that Dutch looks just like Zach when he was that age and I look a lot like my mom when she was my age. Funny how that works out.