At Guadalajara Authentic Mexican Buffet on Colfax Avenue in Aurora, you’ll find barbacoa de borrego chivo -- a compelling dish of slow-roasted goat meat -- among the enormous selection of Mexican dishes including menudo, posole, ceviche, and chicken, pork and beef tacos and enchiladas smothered in red and green chile. Guadalajara is no stranger to serving prepared pig parts, either, and pig’s ears, stomach and snout are par for the course here: The pig-snout tacos made Westword’s “100 Favorite Dishes” list in 2011. There’s also an in-store carniceria that sells carnitas, pollo, barbacoa and chiva by the pound.