Grilled Lemon-Garlic Chicken: Toss together chicken, mojo criollo and 1/4 cup cilantro. Cover and refrigerate for at least 4 hours or up to overnight; remove chicken from marinade, discarding marinade. Toss together chicken, oil, lemon juice, garlic and adobo seasoning.
Preheat grill to medium heat, grease grates well. Grill chicken, turning occasionally, for 20 to 25 minutes or until chicken is golden brown, skin is crisp, and instant-read thermometer inserted in center reaches internal temperature of 165˚F. Grill lemon halves, cut side down, for 4 to 6 minutes or until charred and juicy. Let stand for 5 minutes.
Chickpea Salad: Whisk together oil, vinegar, parsley, mint, garlic, adobo seasoning and oregano. Toss together chickpeas, tomatoes, cucumbers, green pepper, red onion, jalapeño and dressing. Let stand for 5 minutes. Sprinkle with queso fresco (if using).
Garnish chicken with remaining cilantro and grilled lemons. Serve with chickpea salad.
Note: Substitute pinto beans, lentils or white beans for chickpeas if desired.