1 122 calories, 8g fat, 1g carbs, 10g protein, 0g fiber. 2  Calories In Baked Sausage Patty & Egg Cups (3). 3  220 calories, 18g fat, 1g carbs, 13g protein, 0g fiber. 4  Calories In Turkey Sausage Patty.
The McDonald's headquarters complex, McDonald's Plaza, is located in Oak Brook, Illinois. It sits on the site of the former headquarters and stabling area of Paul Butler, the founder of Oak Brook. McDonald's moved into the Oak Brook facility from an office within the Chicago Loop in 1971.
The business began in 1940, with a restaurant opened by brothers Richard and Maurice McDonald at 1398 North E Street at West 14th Street in San Bernardino, California (at 34Â°07â²32â³N 117Â°17â²41â³W / 34.1255Â°N 117.2946Â°W / 34.1255; -117.2946).