DO-AHEAD TIP: Marinate chicken for at least 1 hour (see recipe).
In a medium bowl, combine first 5 ingredients (olive oil through chili powder).
Place chicken in a large zipper-topped plastic bag; pour lemon mixture over the top then seal the bag and turn to chicken well. Refrigerate for at least 1 hour.
Preheat grill to MEDIUM. Place chicken on the grill and cook for 10 minutes per side or until juices run clear.
In a large bowl, toss together next 6 ingredients (cabbage through honey); salt and pepper to taste then toss again.
Slice grilled chicken and arrange over the slaw; sprinkle with olives and serve.