L.A.
My sister and I do amazingly cute diaper cakes for baby showers. We also make matching corsages for the mom to be to wear.
http://www.BumblebeebabyBoutique.com
I have also seen a favor that is a little diaper made of felt triangles and safety pinned to the shirt. Whoever has a chocolate chip in the diaper wins a prize at the end of the party.
I've done lots of favors, and basically, anything you can buy premade at a party store, like the mini bottles or hearts and such are cute with m&m's or some sort of candy.
Also, those cute chinese take out boxes make good favors, put a pretty soap or candy in it and tie it with a big bow to coordinate with the theme.
If you need any help, or want something more personalized and different contact me and we can make them all for you for a great price.