Thanks Simon, bigger fish to fry at the moment (no pun intended!) but not necessarily healthy food (!) as on Twitter see the most amazing burgers, wraps, loaded fries, chicken wings, foreign delicacies, pie & mash etc - in fact the grounds where this food is served actually attracts neutrals / groundhoppers to boost the crowds. Guess its a case of identifying these businesses, often are newly established and convincing them they'll make more than say at a market, car boot sale or other event they could attend on a Saturday afternoon - or midweek evening.