Whisk all ingredients (except the chicken) together.
Place everything in a plastic bag, or a shallow dish. Marinate for 4 hours, refrigerated.
Remove from fridge, let sit on counter for 30 minutes.
Drain all liquid, DISCARD marinade.
Thread Tenders onto Wooden Skewers.
Grill Med-High heat, for several minutes per side, turning just once, until juices run clear.
Wrap in foil until ready to serve.