Valliant is awesome. It has such a great, classic diner feel, and the food is insanely inexpensive for the price. The servers are extremely friendly too, and talk to you like family.
This is a family-run diner, and don't expect the service to be too quick - the kitchen can get busy and they often do not have that many cooks behind the counter. But the food and service have not let me down yet.
Everyone I've ever been here with always orders eggs or an omelet, so I can't speak of much else, but everything is always great.