Well, without more information, it's difficult to say for sure. If the restaurant is named after something in Pulp Fiction, it could be related. But it could also be that the name Elwis Restaurant has nothing to do with the movie. There could be a local story or just a random name choice that has no link to Pulp Fiction.
Yes, there is. In 'Pulp Fiction', there are some unique and memorable settings, and the concept of a car restaurant adds to the film's overall quirky and cool aesthetic.
I'm not sure if there is a specific 'Chips Restaurant' mentioned in 'Pulp Fiction'. I don't recall such a place from the movie. But it's possible that it could be some sort of small, local eatery that isn't a major plot point and thus easily overlooked.
The restaurant in Pulp Fiction was purely fictional. It was designed to enhance the story and create a specific atmosphere within the film's narrative. There's no real-life counterpart.
The restaurant in Pulp Fiction was Jack Rabbit Slim's. It had that retro and cool vibe. The setting added to the overall atmosphere and story of the film.