Nori sheets would be an expensive compost, but if you add some sticky rice & wasabe, you could have the sushi bar from hell (mmmmm, fish guts rolls) :biggrin:

hmmm, compost, nori and sticky rice? Would probably taste just like natto sushi! :)

ok, bad joke (I actually like natto).

Hmmm, nori expensive though? I get a huge bag for $0.99 at the korean store.