Prepare Pesto: In food processor, finely mince garlic.
Add basil, parsley, oil, cheese and lemon juice. Process until very smooth. Scrape down sides with rubber scraper. Sauce may be made ahead. Cover tightly with plastic wrap (pressing onto surface to prevent darkening). Refrigerate up to 2 days.
Thread M&M Cooked Shrimp and M&M Canadian Sea Scallops alternately onto skewers. If using wooden skewers, soak for 1 hour to prevent burning. Thread cherry tomatoes, zucchini and baguette bread cubes alternately onto skewers.
Brush skewers with Lemon Pesto. Place on grills over medium-high heat. Place lid down and grill for about 4 minutes, turning once, until seafood is just cooked and vegetables are tender. (Note: Timing may vary for seafood and vegetable skewers.)