Grilled Mahi and Veggie Skewers with Creamy Avocado Cilantro Lime Sauce

• 16 pc 6 inch bamboo skewers
• 1.5 lb mahimahi, diced into 1½ inch cubes
• 1 cup onion diced
• 1 cup zuchini diced
• 1 cup pineapple diced
• 1 cup red bell pepper diced
• 1 cup yellow grape tomatoes

Citrus Marinade

• 3 tb lime juice
• 3 tb orange juice
• 2 tb olive oil
• 2 tb white wine vinegar
• 1 tb garlic minced
• 1/4 cup cilantro chopped
• 1/4 cup Italian parsley chopped
• 2 tb green onion or chives minced
• 1 tsp smoked paprika
• 1/2 tsp ground cumin
• 1/2 tsp red chili flakes optional