Pinchos de vegetales y caderas al grill

Vegetable skewers and grilled chicken thighs in BBQ sauce, Misi's style. Ingredients for the skewers: bell peppers (mixed colors), red onion, white onion, tomatoes, potatoes, carrots, zucchini, yellow zucchini, broccoli, cauliflower, wooden skewers Ingredients for the skewer sauce: juice of 1/2 lemon, 4 tablespoons olive oil, 1 tablespoon Dijon mustard, 1 tablespoon minced garlic, 1 teaspoon salt, 1/2 tablespoon brown sugar, 1/2 teaspoon pepper, 1 teaspoon oregano, 2 tablespoons fresh parsley Ingredients for the chicken thighs: 5 boneless chicken thighs, olive oil, salt, pepper, oregano, cumin, granulated garlic, onion powder, ground ginger, paprika, BBQ sauce