I've just added another free knitting pattern to my Ravelry store--this one is for a knitted hamburger toy that comes apart into separate pieces: bun (top and bottom), patty, cheese slice, tomato, lettuce leaf.
I designed and knit this for my cousin's two year old, Little E. It arrived at their house today and is apparently a big hit! Little E spent quite a bit of time assembling it and taking it apart. Her mom sent me photos and video of her doing this and it is very cute!
You can download the pdf here. Please note the errata! (I have not corrected the pdf yet since I can't seem to find the editable original document, sigh.)