At your convenience: local shops serve up quality and community spirit

A Spar in Walthamstow, north london, is the unlikely location of an award winning convenience storeWhat would Arkwright and Granville have made of Sicilian pizzas cooked while you wait, organic avocados and raspberries and an "artisan organic bakery"?The grumpy Open All Hours shopkeeper and his put-upon nephew would probably be shocked if they popped into this food lover's paradise, complete with in-store pizzeria, where the trendily-tiled shelves groan with olive bread and cupcakes straight fro...