there was a shop by me that used to sell them, alongside every other sweetie you could think of
you could also take a list of veg you wanted and they used to get it for you. They never changed their window display so there were things in there not seen outside the Imperial War Museum.

It just went out of business though :o(
( h3donist tryin' to play me out as if my name is Sega.., Mon 25 May 2009, 23:39, archived)