Here he is going down a slide at the one-year birthday party for his buddy Owen, who is soon to join him among the precocious thirteen-monthers.
Rather than poorly embed our videos here, we'll just link to them. Here's Calvin working on his spoon skills. Note his rebellious hair style, a mullet of sorts. I try to shame him out of it by telling him he looks like Terry Bradshaw.
Here he is putting himself in bodily danger by climbing on some boxes. And here he is wearing sunglasses indoors like some kinda jerk.

Here's Calvin with his ice cream truck. No customers yet. I think it needs a refrigeration unit.