Walmart’s “Fight Hunger Spark” Change Campaign Is A Nationwide Initiative Encouraging The Public To Join The Fight Against Hunger. Through Buying Participating Products And Donating At The Register, The Program Seeks To Help Feeding America Secure Meals On Behalf Of Member Food Banks Such As The Second Harvest Food Bank Of Northeast Tennessee. Walmart Aims To Donate Up To 3-Million Dollars To Feeding America Based On The Public’s Participation In The Campaign.