In a large bowl, gently combine the pork, cilantro, scallions, chile, ginger, garlic, lime zest and juice, soy sauce, fish sauce, and salt.
Roll mixture into 1-inch balls
Heat the broiler. Set the rack at least 4 inches from the heat source.
Arrange the meatballs in a single layer, not touching, on one or two rimmed sheet pans.
Broil the meatballs, turning the pan halfway through, until they are golden all over and just cooked through, 8 to 10 minutes.
Prepare the dipping sauce: In a small bowl, whisk together the vinegar, soy sauce, Sriracha, sesame oil, and brown sugar.
For lettuce wraps: Place a bit of rice or noodles in lettuce leaf. Top with 2 meatballs, cilantro, green onion shreds. fold and dip into sauce. Enjoy!
Or serve as a rice or noodle bowl.