Walmart here has flour. I bought King Arthur Tuesday, several different brands on the shelf. Also plenty of corn meal and sugar. Walmart has so many truck delivering from the distribution warehouses the stores get stocked pretty fast. I went to Kroger and the employee said their trucks aren't coming as often and there were lots of empty shelves there. You will have a better chance of finding the hard to find items by being there when the store opens. Remember the employees have family and friends that want to know when an item is stocked for the next day. Be early. Also the first couple days of each month, everything will be gone from shelves fast.