We went to the Wells Trading Post (and isn't that a wonderful name for a shop) this morning, a mix of antique, junk and second hand goods, and we found this wonderful chair. I've never seen anything like it before, it's such a fun thing. It's French and dates from about the 1930s.
The back slides forward over the seat to form a table, and there's a wooden tea tray that slides under the seat.
Now all it needs is some cushions, a table cloth and a tray cloth. Something more to add to the list I think.