my name is richard and i'm new here, although i've followed your site for awhile. i recently had an interesting dish in oakland, CA, a spicy black goat chongol or chigae, which i never saw in korea. i think it was called heukyeomso chigae? it had tender, shredded goat meat, and had ggaennip in it and veggies and i think mustard seeds? very unusual. do you know how to make it? is it new?