Yep, I've had Kalbi before, good stuff. This is sort of a Mexican/BBQ twist on it. Had never heard of it before, from what I've been told, some of the Mexican markets down in Texas sell it already marinated. Most places marinate it in a mixture of pineapple juice and fajita seasoning. I went with the kiwi & BBQ rub this time around, next batch I'll probably try the fajita seasoning.