title_body: Is there a way to get Caffe d'orzo in North America?
upvoted_answer: You should be able to find the roasted barley itself in an international food store, often sold for steeping like tea (a tisane). It is often called mugicha (Japanese) or other names. When prepared for tea, it is sometimes sold blended with, e.g., green tea, so be sure to check the label. Alternatively, a home-brewing outlet will probably have roasted, malted barley available. This will be even sweeter and maltier still. 
  
  Amazon also sells roasted barley for tea in bags. I'm sure it would be a bit different when brewed like espresso but maybe similar enough and convenient in tea bags. I like the taste of the tea-like infusion, like toasted malt. 
  
  I think your idea to brew in a moka pot is a good one, but you'll have to find a grind that works well: I suspect a grind just a bit coarser than you would normally use for moka would be a good place to start. I don't think you need to be worried about equipment damage, but I haven't tried this (yet!). Next time I can get my hands on some mugicha I think I shall!