A Japan Festival will be held at Spitalfields Market, London, on the 19th September.
More info here:
Details of food stalls are still to be announced but a food related highlight will be food blogger and author, Yukari Elliot, who will be taking part in some demonstrations.
Unfortunately, this event coincides far too closely with a momentous occasion for me and there's no way I'll be able to attend. Hopefully it will be successful enough to be repeated next year.