1. In small bowl, combine lime juice, oil, Lawry's® Garlic Salt and chili powder. In large resealable plastic bag, pour 2 tablespoons marinade mixture over chicken; turn to coat. Close bag and marinate in refrigerator 30 minutes. Reserve remaining marinade mixture.
2. Remove chicken from marinade, discarding marinade. Grill or broil chicken, turning once, 6 minutes or until chicken is thoroughly cooked. Cool slightly, then shred.
3. Meanwhile grill tortillas, turning frequently and brushing with remaining marinade mixture, 3 minutes or until tortillas are crisp. To serve, onto tortillas, evenly spread beans, then top with chicken. Garnish, if desired, with crumbled queso fresco, pico de gallo, guacamole and/or chopped fresh cilantro.