We started our activity by checking out the port-a-potty. Isaac has been in one before, but apparently doesn't remember it. He's been rather fascinated by them since the road construction workers have one and we pass it a lot. But hey, they have to learn some how. This one was nice and clean.
Then we finally made it to the blueberries. Isaac did a great job. Joshua started by taking them from my hand and putting them in his bucket, but soon realized he could do it himself. He did an excellent job of just getting the big blue ones. (I was rather surprised, actually. He only grabbed one or two green ones the whole time.) Then he decided the best blueberries were 10m down the row. So he'd walk...and walk...and finally find the perfect berry. He'd get it, then bring it all the way back to CC's bucket. I tried bringing a bucket closer to him, but he didn't want to put it in that bucket. We probably picked for a good 30-40 minutes, at which point Joshua got thirsty. I was hot by that time anyway, so we packed up.