For those readers who live in the western states of California, Nevada, Idaho, Washington & Oregon: WinCo Foods is a chain of grocery stores that offer excellent bulk food varieties. I talked to the manager of the bulk food section and here's a bit of good news! I can order bags of bulk food such as wheat, rice, beans, etc. in various size bags and containers. I've been shopping at WinCo for years and the quality of their bulk foods has been exceptional. I use them as the primary source for my rotating stock of food storage.
This link will show where theyhave stores at present and they are growing in number. http://www.wincofoods.com/