We have a nice Korean grocery store here in San Antonio that has a small cafe in the back. It is wonderful! You order by picture and the food is prepared by the same two lovely Korean ladies every time I have been. Recently they served me a very different, but wonderful, tea with my meal. I asked and it is Korean Corn Tea. I bought a box of the "tea" bags (not really a tea, but roasted corn). It is easy to brew - 30 minutes in cool water. I haven't tried it hot yet. What a great find! Has anybody else tried it?