What a wonderful idea!
I always wash my Quinoa first as some of it is covered in no good stuff (not sure what) -I will serve it raw, cooked and sprouted.
I serve milk thistle seeds to Squeak but he gets fresh ones only cos they are free from my garden and I am unsure where to buy them Burt thinks I am crazy if I offer them to him.
I only ever feed sprouted mung beans- never thought to serve them any other way.
I cook buckwheat - simply because I am not sure if it can be fed any other way safely.
I believe Sorghum (Milo) is toxic regardless of how it is served, not certain but I think it may have something to do with tannins. The wild birds never ever touch it from the wild bird mix which seems to be half filled with sorghum. I think the young plant itself may be ok for cattle but the seed is toxic. I may have remembered that a little wrong so please double check
Burt will only eat fresh pumpkin seeds straight out of the pumpkin so that is the only way I bother to feed them to him now.
I will hopefully make some time to come back and answer some of the others I know something about.