Using a large mixing bowl combine the mayonnaise, cilantro, lime zest, lime juice, honey, rice vinegar, garlic powder, salt, pepper, and green onions in a large bowl. Mix well.
1 cup mayonnaise, ½ cup fresh cilantro, chopped, 2 green onions, sliced thin, zest of one lime, 1 lime, juiced, 2 teaspoon honey, 1 teaspoon rice vinegar, ½ teaspoon garlic powder, ½ teaspoon black pepper, ¼ teaspoon salt