El Pollo Loco, the nation's leading fire-grilled chicken restaurant chain, introduced three new premium fire-grilled Signature Summer Burritos: Chicken Bacon Avocado, Chicken & Chorizo, and Chicken Fajita. Available for a limited time only, the Signature Summer Burritos feature El Pollo Loco's chicken which has been deeply marinated in a proprietary blend of lime, fruit juice, garlic, spices, and seasoning then expertly grilled on an open flame by El Pollo Loco's Grill Masters.