Mostly diggging, leveling, laying gravel and stone dust. I have kept some samples as a reference of what was used (I know, it is silly, but it is so cool to be able to say, this gravel type and this stone dust and that rock, and actually show samples). And of course, we make a field trip to get the Granite Gray Versalock blocks and caps (for the enthusiast: 248 blocks, and 237 caps). We ordered them and they had it all in stock, but no delivery until next day afternoon. Wah! But, just as we were walking out, we crossed the delivery man, and our delivery was scheduled for that day. It arrived one hour after we reached home. Wow! So we went from Wah to Wow in a matter of few hours. The blocks find a new home!