Smoke California walnuts with hickory chips, using your preferred method. Chop coarsely and transfer to heavy skillet.
Add salt and all spices.
Cook, tossing, until toasted and coated with spices.
Add vinegar and remove from heat. Nuts can be held at room temp for several weeks.
To make Jalapeno-lime Superfood Slaw, mix ingredients.
Griddle tortillas until they begin to blister.
Fill each with 2 to 3 tablespoons jalapeno-lime Superfood Slaw, pickled red onions, avocado slices and about 2 teaspoons cotija cheese. Plate two per order with a lime wedge.