Costco caries a calrose-like rice (Kokuho Rose, maybe? — definitely has “Rose” in title) in 25lb bags. It works great for rice cakes, as does actual calrose rice.
I like the Food Zone Portables curry chicken cakes. In general, that I’d an awesome cookbook. I need t remember to add way more salt next time; Indo t to taste when cooking and then find it woefully undersalted when I eat them mid-ride.