Are there any stores first in Florida or in the US that sells manioc root from northern Brazil? I have been on two mission trips there and have brought back several "blocks" of the product. They shave it off the block, sift it into a pan and make a "pancake" with it. It is then rolled into a scroll-looking item. I absolutely love it. But now have no more. Any ideas on where I might be able to buy it????