We have a tradition in our moms group (moms group or moms' group? I guess either makes sense) of doing a Mother's Day craft party with the toddlers. We make Mother's Day presents for ourselves, because it's pretty much the only way you'll get a toddler-made craft you actually want (if we waited for the dads to do it it would either not happen at all [most likely scenario] or be kind of terrible, ha). We also make Mother's Day crafts for the grandmas, too.
This year, Levi J and I made a cement stepping stone to put in our garden. It has his hand- and footprint, shells, starfish, shark teeth, and some pretty green glass. I love it! I can just imagine looking at it with him as a teenager or grown man and sighing at how small he once was.