A sugarcane juicing machine in a street cart.  It works like <a
target=_blank
href="/2008_07_18_to_2008_08_01-singapore_and_malaysia/2008_07_26/MVI_0767.html">those
I saw in Singapore</a>.  I'm sorry I didn't get a picture of it in action 
(though I did get to see it in action).