Karen, unfortunately the only Worm's Way store near us is in Bloomington, well over an hour away. Might be worth stopping in there if I happen to be down there, although I don't get there more than once a summer usually. Do you know how many of those small bricks are equal to one of the big blocks? Maybe 4? Trying to decide if buying a bunch of small ones from someplace like Menards might be more cost effective than having the big blocks shipped from Boca Bob.