Singh Food Centre/Crispy Pizza (a former Pizza Hut), purveyors of aloo tikki, chana masala and tea sold from an urn pre-sweetened and with milk, cloves and cardamom. Strip malls like these are fading from many neighbourhoods, but not here, where a new one is now under construction. “For other places, it’s almost a dying form,” but not here, says Janes Walk tour leader and intern architect Sony Rai.Dave LeBlanc