1. Prepare the peanut sauce by whisking together peanut butter, soy sauce, rice vinegar, honey, lime juice, sesame oil, and red pepper flakes in a bowl. Add warm water one tablespoon at a time until pourable. Set aside.

2. Prep all vegetables: mince garlic, grate ginger, slice green onions (separating white and green parts), shred carrots, pick cilantro leaves, and chop peanuts. Wash and dry lettuce leaves thoroughly.

3. Heat vegetable oil in a large skillet or wok over medium-high heat. Add ground chicken and cook for 5-7 minutes, breaking it up with a wooden spoon, until no longer pink and starting to brown.

4. Push chicken to the sides of the pan. Add garlic, ginger, and white parts of green onions to the center. Cook for 30 seconds until fragrant, then mix everything together.

5. Pour the peanut sauce over the chicken mixture. Stir well to coat evenly. Simmer for 2-3 minutes until sauce thickens slightly. If too thick, add a splash of water.

6. Remove from heat and stir in half of the green onion tops and cilantro. Taste and adjust seasoning with additional lime juice, soy sauce, or honey as needed.

7. To assemble, place a spoonful of rice in each lettuce cup, top with the peanut chicken mixture, then garnish with shredded carrots, remaining cilantro, green onions, and chopped peanuts.

8. Serve immediately with lime wedges on the side. Let everyone build their own cups for an interactive dining experience.