I'm trying to get more raw veggies in my diet in general and Kale is such a good one. I recently had a raw kale side dish at a Korean restaurant that may or may not have been fermented. It's flavor was very subtle and lightly sweet.
I'm trying to find how to make this, though I'm imagining the restaurant may have simply innovated something on the fly (likely not a traditional recipe). I don't care to copy it exactly either - just looking for something similar to it on any level.