I’m not here to crush the dream of the marketing team behind Kelloggs, but people can do this with any cereal they want. Perhaps, people have been doing this for years. I have done this when I was a kid and even today. Tony the Tiger and Toucan Sam are joining forces for the first time ever . Frosted Flakes and Froot Loops now come in the same box, so you get those sugar-coated corn flakes and fruity, sweetened loops in one spoonful. I guess if you’re a fan of both cereals, why not? Plus, you pay for one box of cereal rather than two just to mix. You can expect to see the Mashups Cereal hitting retailers nationwide in June. Have you mixed your cereals together? I’ve done Shreddies and Rice Krispies. So, if you’re happy with Kelloggs, this would be a good choice and they may be mixing others in the future.