Senior Nacho is an outdoor diner that features a variety of fast food options. It is located along Foothill Boulevard and has no interior seating. There are three ordering windows, which each post the menu. The restaurant is known for its breakfast burrito, but also serves items such as double cheeseburgers and tacos. Many of the seats are in direct sunlight, although covered seating is available. The business only accepts cash. Free parking is available in the attached lot or on the street.