And they’re off… the first heat of this year’s British Street Food Festival awards takes place next weekend. A stellar line-up of traders will be cooking up delicious dishes in the shadow of the Norman castle in the centre of Oxford to get a place in the national final later in the year. The BSFF, of which The Independent on Sunday is media partner, is in its sixth year, and will be a feast for the eyes and ears, as well as the tastebuds.