Major US grocer Albertson's is launching a "Summer Lunch: Buy One, Give One" promotion in northern California this week to help shoppers donate food to hungry children in their community. In support of the Summer Lunch educational campaign being run by the domestic hunger relief organisation America's Second Harvest, Albertson's shoppers purchasing lunch food for their own children will be able to pack a extra bag of food at no extra cost. Food bank barrels will be in Albertson's store entrances for customer donations until 2 July.