Prepare the "pulled pork" according to the recipe.
Add the cabbage, zucchini, carrots and scallions into a large bowl.
In a separate bowl or blender, combine the remaining ingredients (minus the lettuce). Add water one tablespoon at a time to thin the dressing out; you want it to be smooth and pourable. Then pour dressing over vegetables and toss to combine.
Assemble the lettuce wraps by placing 2 - 3 tablespoons of pulled pork mixture onto the base of each lettuce leaf, then top with a generous helping of slaw. Garnish with fresh herbs, cracked pepper and/or pepper flakes if desired.
If you're making this as a "batch" meal (i.e. using it for multiple lunches), I would suggest storing the pulled pork, slaw and lettuce all separately and assemble the day you're going to eat it.