Soak your bamboo skewers - Soak the bamboo skewers in a shallow dish or bowl filled with water for at least 30 minutes before using them. This will prevent the skewers from burning on the grill.

Preheat your grill - Heat your grill to medium-high heat (around 375 to 400 degrees F). - You can also use a grill pan or indoor grill if you don't have an outdoor grill available.

Prepare the Shrimp and Veggies - In a large mixing bowl, combine the raw shrimp, pineapple chunks, and red onion. Pour the Trader Joe's Pineapple Teriyaki Sauce over the shrimp and veggies, and toss to coat everything evenly. - Make sure the pineapple and onion chunks are roughly the same size for even cooking. You can also use chicken or beef instead of shrimp if you prefer.

Skewer your shrimp and veggies - Thread 1 shrimp, 1 piece of pineapple and 1 piece of red onion onto each skewer. Repeat until all the skewers are filled. - Make sure to alternate the shrimp, pineapple, and onion for an even distribution of flavors.

Grill the Skewers - Place the skewers on the preheated grill and cook for 3-4 minutes on each side, until the shrimp are pink and no longer translucent. - Be careful not to overcook the shrimp or they will become tough. You can also brush some extra teriyaki sauce over the skewers while grilling for extra flavor.

Serve and Enjoy! - Once the skewers are cooked, transfer them to a serving platter and garnish with a sprinkle of chopped cilantro and sliced scallions. Serve warm with extra teriyaki sauce on the side, if desired. - These skewers make a perfect appetizer or main course for any summer gathering. You can also serve them with some rice or noodles to make them a more substantial meal.