When I was working, I used to mix the last couple inches of cereal in the boxes all together in a tupperware container and add dried cranberries and mixed nuts. My own trail mix to munch on while driving drugs (LEGAL) all over the countryside. 
Have you tried Just Bunches - it's just the bunches in Honey Bunches of Oats. I sat and just snacked on that the other day. It's REALLY sweet, though.
It reminds me of a broken up Hidden Valley granola bar, yum! It's oh so good.