Whisk lime juice, olive oil, cilantro, chili powder, cumin, honey, salt, and pepper until blended.
Marinate chicken in the mixture for 30-120 minutes, then grill over medium heat for 5-6 minutes per side until cooked through. Rest for 5 minutes before slicing.
Cook quinoa according to package instructions, then fluff and set aside.
Assemble bowls with quinoa, greens, black beans, corn, cherry tomatoes, cilantro, and sliced chicken. Add optional toppings and serve.
Notes
Marinate the chicken for at least 30 minutes for best flavor.