I've used it in yogurt with some chocolate chips, and that's pretty good (I'm not a big fan of yogurt). My son made a kebob rub with some that turned out really good too (I'm not sure the name, but it uses a lot of ground ginger with the powdered peanuts). It's also good in milkshakes.
Fred Meyer (a kroger store) has it in both the peanut butter aisle and the health food aisle. We get the one without sugar added.