Preheat your oven to 400°F (200°C) and line a baking sheet with a wire rack to allow for maximum airflow and crispiness.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin crisps up perfectly during roasting.
In a large mixing bowl, toss the wings with avocado oil, sea salt, black pepper, and garlic powder until every piece is evenly coated.
Arrange the wings in a single layer on the wire rack, ensuring they are not touching so they can brown on all sides.
Bake for 35-40 minutes, flipping halfway through, until the skin is golden brown and very crispy.
While the wings are roasting, combine the honey, tamari, rice vinegar, minced garlic, and grated ginger in a small saucepan over medium heat.
Simmer the sauce for 3-5 minutes until it reduces slightly and becomes a thick, glossy glaze.
Transfer the hot wings to a clean bowl and pour the honey-garlic glaze over them, tossing immediately to coat thoroughly.
Garnish the wings with sesame seeds and sliced green onions, then serve immediately while warm.