Preheat oven to 350°F. Spray a cookie sheet with non-stick spray. Set aside.
Season the chicken pieces with salt, pepper, garlic powder and chili powder (if using).
Wrap each piece of chicken with a strip of bacon and secure bacon with toothpick. Place the brown sugar on a plate then roll each chicken piece in the brown sugar. Place the chicken pieces on the greased cookie sheet.
Bake 30-40 minutes or until the chicken is cooked through and the bacon is brown and crispy.