Speed down the National Road till you’re in sight of Rendis Market, then follow the trucks off the highway and into a vast depot of concrete sheds. Though the trucks are there to pick up and deliver fruits and veg from all over Greece to supermarkets, grocers’ and farmers’ markets, we pulled over and started shop-hopping. Rendis, an industrial district of small factories, warehouses and train yards on the west side of Athens, has never been an area one would go for pleasure.