Cook the noodles: In a pot of salted boiling water, cook the Asian noodles according to package directions. Drain well and set aside.
Make the sauce: In a small bowl, combine soy sauce, oyster sauce, sesame oil, sugar, and black pepper. Set aside.
Stir-fry the chicken: Heat half of the vegetable oil in a wok or large skillet over high heat. Add the chicken and stir-fry until lightly browned.
Cook the vegetables: Add the remaining vegetable oil, then the onion, bell pepper, carrots, cabbage, and garlic. Stir-fry for 2–3 minutes until crisp-tender.
Add the sauce and noodles: Pour the sauce over the chicken and vegetables. Stir-fry for 1 minute. Add the cooked noodles and toss well to combine. Remove from heat and garnish with scallions. Cook chicken to an internal temperature of 165°F (74°C).
Steam the broccolini: Bring a pot of water to a boil. Steam the broccolini over boiling water for 3–4 minutes or until tender-crisp. Season with salt and pepper.
Prepare the drink: Mix the coconut water with lime wedges.
Serve: Plate the chow mein with steamed broccolini on the side. Serve with coconut lime water and a fortune cookie.