As more and more people across the UK turn to food banks for help during this difficult period, find out how this pop up food bank in London’s East End is caring for the community. — It’s raining — pouring, if I’m honest — and despite the sun’s best efforts to break through, menacing clouds continue to assemble overhead. Despite the grey and grizzly start, the weather is not my primary concern this morning. Instead, I am consumed by an overriding sense of duty as I…