To a large re-sealable bag, add the first 6 ingredients (chicken through garlic).
Seal bag and refrigerate for at least 1 hour.
Thread chicken and jalapenos onto skewers. Heat grill to high heat and place skewers on grill.
Cook for 5 minutes on each side, until chicken is cooked all the way through.
To a large bowl, add the coleslaw. In a small bowl mix the mustard, coconut milk, garlic powder, coconut aminos and sea salt and freshly ground black pepper to taste.
Pour dressing over the coleslaw and serve with chicken skewers.