Lime Marinated Veggie Skewers

Name: Lime Marinated Veggie Skewers
Ingredients: 1/2 cup freshly squeezed lime juice; 2 cloves garlic, minced or pureed; 1/2 red onion, peeled and chunked; 1/2 teaspoon salt; 1 teaspoon freshly ground black pepper; 1/2 cup olive oil; 2 bell peppers, preferably different colors, cut into 1-inch chunks; 2 thin zucchini, cut into 1-inch chunks; 1 pint pearl onions, parboiled for 5 minutes and peeled; 3 Italian Roma tomatoes, stemmed, quartered and seed scooped out; 10 ounces white mushrooms, wiped cleaned and stemmed