There will be a real ale bar will be at the 'Rushden Cavalcade of Transport and Country Fair' (a big steam and vintage rally with road runs, for those who don't know of it) next Saturday, Sunday and Monday
29 and 30 April and 1 May.
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gives the 2005 beer list (at the time of writing) for some reason, but no doubt this year's list will be just as interesting.