What are some creative craft ideas for sand dollars?

Question

Besides the xmas ornament and "presentation" ideas?

Answer 1

Smaller ones make fun pendants to put on a thin leather cord.  Fold your cord in half, then put the folded end through the hole in the sand dollar.  Pull it through a little bit, then stick the other ends through that loop.  Pull taut -- not tight, just taut -- and add a couple of large-hole beads on each side, if you like.  Tie the ends of the necklace so it's long enough to slip over the head, unless you really love attaching clasps to leather cording.