Back Catering Menu Buffets Grande Fajita Buffet Grande fajita buffets are served with your choice of protein, guacamole, sour cream, pico de gallo, shredded lettuce and mixed cheese. Enough for 3 fajita tacos per guest. 1,290 - 1,390 Cal. $15.29 - $17.29 Quantity: Decrease Quantity Increase Quantity Select menu item: -Select- Grande Chicken Fajitas - $15.29 Grande Combo Fajitas - $16.29 Grande Steak Fajitas - $17.29 Grande Carnitas Fajitas - $15.29 Grande Grilled Shrimp Fajitas (1,290 - 1,390 Cal.) - $17.29 Add to Order 2,000 calories a day is used for general nutrition advice, but calorie needs vary.