Before assembling kebabs, soak the skewers in shallow pan of water for at least 30 minutes.
Preheat outdoor grill on medium.
Slice chicken breast into cubes. Place in large bowl and cover with avocado or olive oil. Season lightly with seasoning of choice.
Prepare vegetables: Remove seeds from bell peppers and cut into large squares. Slice zucchini into coin shape (about 1/4 inch thick). Cut onion in quarters.
If your pineapple is not already in large chunks, now is the time to cut it.
Line up your fruits and vegetables, ready to assemble on skewers. Each skewer should have a little bit of each item, you may pick the pattern yourself.
Place kebabs on grill and grill, just charring the edges (about 10 minutes, depending on heat level).
Remove from grill and enjoy with side of choice!