My local Smart-n-Final seems to occasionally carry it -- it really looks like
a seat cushion that you could take to your favorite ball game and sit on..

Anyway, I did a google search but didn't find much useful info on this piece
of meat. I gather its a cut from somewhere near the ham portion of the leg
of the pig.. I also gather it's a hit-or-miss on whether its worth dealing
with or not. Comments?