Teriyaki tofu skewers are a flavorful and protein-packed vegetarian option. Start by pressing the tofu to remove excess moisture, then cut it into cubes. Marinate the tofu in a mixture of soy sauce, ginger, garlic, honey, and sesame oil for at least 30 minutes. Thread the tofu cubes onto skewers, alternating with your favorite vegetables such as bell peppers, onions, and pineapple chunks. Grill the skewers over medium-high heat for about 10 minutes, basting with the remaining marinade, until the tofu is golden brown and the vegetables are tender. Serve the skewers with steamed rice and garnish with sesame seeds and green onions.